Lighting

    Part 60: Maximising the value of tiles for hotel lighting

    730 565 Hamish Kilburn

    Leading tile supplier CTD Architectural Tiles’ sales director – architectural, Andrew Sadler, discusses the three key considerations for choosing the right tile to complement hotel lighting…

    The use of tiles in interior design for hotels has long been a popular choice for floors and walls alike. As well as providing a relatively easy-to-clean surface, design possibilities are almost endless thanks to the huge variety of tiles now available – with a variety of choice for any style, requirement and budget.

    But one thing that can be easily overlooked when it comes to choosing the right tile for a hotel interior project is the impact of lighting beyond its potential to alter the perceived colour of tiles. Lighting can vary not only from hotel to hotel but also from room to room within a hotel, so it’s important to approach each project from a bespoke perspective, and to utilise your tile supplier’s knowledge of each product range.

    As a starting point, we recommend considering shapes and textures, materials and even inclusivity alongside colour when it comes to choosing tiles that will perfectly complement the existing lighting.

    Considering shape and texture

    Not only will different lighting conditions affect the perceived colour of tiling, but it can also impact the perceived texture. This particularly applies to timber-effect and stone-effect tiles, where softer lighting is more likely to make the tiles appear flat while harsher lighting can highlight the texture of these tiles – so it’s important to choose the right tile texture for different areas of the hotel, depending on the lighting.

    While the appearance of a tile’s texture can be impacted by lighting, tile texture and shapes can also be used with lighting to create an attractive design through the use of shadows.

    Some tile designs work perfectly with lights to create a striking effect which is unique to the combination of the two. Collections such as the Three-D range we supply at CTD Architectural Tiles have been designed with various decorative shapes, with each creating shadow effects for a striking finish. Inspired by three-dimensional art and geometry, this type of tile interacts with lighting to create shadows, altering perspective and creating unique wall patterns.

    The Three-D tile range has been designed to create shadow effects for a striking finish

    Image credit: CTD Architectural Tiles

    Considering materials

    A common consideration when it comes to choosing tiles is gloss versus matt – with each offering its own unique benefits to a project. Matt tiles not only have a reputation for being non-slip and requiring minimal cleaning, but they are also a popular choice for creating a rustic effect.

    But while matt tiles are ideally suited to some projects, the right gloss tiles will interact well with lighting to alter the perception of the space. Light reflecting on the surface of gloss tiles can make the space appear wider, and therefore make the room feel larger than it is, making it the ideal choice for smaller areas of the hotel such as bathrooms. The interaction between gloss tiles and light can also make a room appear brighter – another benefit for areas of the hotel which receive little or no natural light.

    Considering inclusivity

    Not only is careful consideration of materials useful in creating a stunning design, but it’s also vital for creating inclusive spaces within hotels, particularly hotel bathrooms which, under the Equality Act 2010, must be accessible to those with complex needs.

    One of the key ways to do this is to consider the Light Reflectance Values (LRVs) of the tiles in the design of a project – ultimately this is the amount of light reflected from objects, in this case tiles. LRVs measure the visual contrast between different elements of the space such as between the floors and walls, and it’s therefore vital to consider the LRVs of tiles when designing a hotel’s interior.

    CTD Architectural Tiles is one of the brands that has taken advantage of our Black Friday package. To keep up to date with supplier news, click here

    Main image credit: CTD Architectural Tiles

    Exterior lighting in urban jungle

    Part 59: 5 creative ways to incorporate solar lighting

    730 565 Hamish Kilburn

    With the race to Net Zero well and truly underway – and with the industry continuing to innovate new ways to design consciously – interior designers, architects and hoteliers are finding new ways to save energy. Here, Zach Edwards explores creative ways we can introduce solar lighting in landscape design… 

    Effective outdoor lighting is essential for hotels, especially those that offer space for outdoor activities and outside F&B.

    The number-one reason for installing outdoor lighting is safety and security. No operator wants a guest or staff member to trip and take a fall in the shadows. Likewise, no one wants someone to fall victim to crime in a dark corner.

    But outdoor lighting comes at a cost. Lighting a large establishment takes a lot of electricity – and money. This is where solar lights come into play. Here are five inexpensive ways to incorporate solar lighting into your exterior design.

    1) Along pathways

    Lighting in Kings Cross, London

    Image credit: Tom Parkes/Unsplash

    Dark walkways are a lawsuit waiting to happen. Installing electric lights can involve stringing wires or trenching. Solar lights are more versatile when it comes to placement. They’ll work anywhere they can get a minimal amount of light.

    Stick lights will work, but taller post lamps spread more light along the walkway. They’ll also be able to absorb more of the sun’s rays during the daylight hours. Let’s face it: Evening strolls become much more romantic with the gentle ambiance of soft lights. Moonlight adds a little, too, of course.

    2) In gardens 

    A contemporary glass building with garden solar lighting

    Image credit: Zero Take/Unsplash

    You’ve worked hard to provide your guests with an elegant and beautiful landscape. Whether you’ve surrounded the grounds with topiaries, colourful blooms, or lots of greenery, the beauty of your landscape scheme can be lost at nightfall. But carefully placed solar lights can subtly highlight both hardscape and softscape elements naturally without harsh intrusion. Consider solar sculpture lights to add a soft glow to your plant life once the sun goes down.

    3) In doorways

    A creative lighting installation inside a doorway

    Image credit: Alberico Bartoccini/Unsplash

    Adequate lighting is crucial at entrances. This is where most people stop to find their room key or card that lets them into the building. The chief advantage of solar lights here is money savings. Mounted outdoors, they pull their juice from the sun, not a meter.

    4) In entertainment spaces

    Even if guests don’t use the pool at night, they like to gather outdoors around it on a cool summer night. Lights inside the pool aren’t enough to illuminate the entire area. Today’s solar lights come in a variety of fixtures ranging from post and table lamps to coachman and Japanese lanterns. They can work well on terraces, patios, and decks and can nestle into the corners and niches where electrical lights (and cords) are cumbersome.

    5) In parking areas

    Commercial solar post lights have been available for several years and are becoming widely used as streetlights. They can provide security and safety to guests as they come and go.

    Another benefit is guest appreciation. Studies show Americans are becoming more eco-friendly and energy conscious. The minute your guests drive up, they’ll see that your establishment is doing its part to be sustainable. A hotel that displays that spirit may encourage more return visits and referrals.

    Main image credit: Unsplash

    Part 47: The quest for originality in art consultancy

    730 565 Hamish Kilburn

    GTHD

    A GUIDE TO HOTEL DESIGN PT 47:
    THE QUEST FOR ORIGINALITY IN ART CONSULTANCY

    As an international art consultancy, Artelier specialises in curating art for luxury hospitality, residential, yacht and aviation projects. At a time when there is an inexhaustible supply of art online, Artelier explain why organic and thorough research is essential for offering originality in a hotel art collection.

    Drawing on their experience in sourcing contemporary art by leading global artists, Artelier’s art consultants reveal what it takes to avoid the pitfalls of the typical luxury aesthetic found online.

    Rarely has there been a time when art has been accessible to so many. Whilst at one time art would mainly have been encountered at galleries or fairs, there are now endless online resources that make art readily available for a wide audience within moments. Online search engines and social media have also given emerging artists platforms for sharing their own work, providing them with the opportunity to gain international attention regardless of where they are based. While the democratisation of access to art is a welcome development, it has also brought an influx of lower-quality art online, making it ever more important to be able to discern which artworks are worth the investment.

    Image credit: Artelier

    Turning solely to online resources when curating art collections for hotels has many potential pitfalls. The online art market has become inundated with artists who are relatively less credible in professional circles; rather than being early-career artists who are growing their recognition, these more amateur artists often lack the experience or training to create truly original work.

    While the notion of ‘originality’ is naturally slippery with regards to art – and indeed, most professional artists acknowledge that they find inspiration by building on existing ideas – here the line is much more distinct. Many amateur artists working at this calibre seem to replicate others’ ideas or follow art ‘trends’, yet they create works that are altogether poorer examples, as they lack the finesse of professional artists. This leads to an overcrowded market of exceedingly similar artworks, that do not offer exciting and challenging ideas. Search engine websites therefore often present an ever more diluted mix of the same imagery, reworked to varying degrees of success.

    The pitfalls of art sales websites

    Without a professional eye, sourcing art from art sales websites such as Artfinder or Saatchi Art may lead designers to overspend on uninspiring art. It is not clear how artists have been vetted on such websites, and which artworks are put up for sale is likewise not thoroughly regulated. The question arises as to whether these websites are truly capable of offering a refined selection of artworks, which have been edited for quality. Instead, art sales websites are geared towards offering as much quantity as possible to the consumer, regardless of artistic merit.

    In cases like these, too much choice may well be an issue. While the breadth and diversity of artworks online reflects the spectrum of work being produced today, if truly special artworks are few and far between, unearthing them can be an arduous process. To put this into perspective, only 3-5% of the artists found on art sales websites would stand up to Artelier’s scrutiny when they research new artists to add to their database – and for this reason, Artelier largely use other research methods for discovering new artists to connect with.

    Although there are many reputable artists who present interesting and skilful works online, there are nonetheless plenty of examples of artworks that are less expertly executed. Even if the pieces look generally passable on screens, in person they can lack depth and craftsmanship. It is difficult to determine the quality of the execution online without the practice that an art specialist has at examining works. Unfortunately, this can lead to severe disappoint for the buyer once they receive what is clearly the correct work, but in much poorer quality than they were expecting. As a result, rather than making use of art’s potential to bring together a design scheme and add a layer of sophistication, generic artworks can undermine the quality of the design.

    Another concerning aspect is that the price of artworks on art sales websites are often self-evaluated, and so determined by artists themselves; this often leads to ludicrously overpriced pieces flooding the websites. This can be shockingly observed when choosing to filter the search engines from high-to-low price, where too often many of the most expensive artworks are generic in style and by undistinguished artists. These prices are outside of the usual art market forces – in more traditional sales contexts, artworks would be evaluated by way of complex factors, such as their provenance, the artist’s background, and the artistic merit of the piece. The practice of being able to set prices at many thousands of pounds for a work by an unknown artist may leave these websites susceptible to opportunists. Some people may take advantage, seeking to sell a piece to an unsuspecting consumer who believes the price tag would reflect the skill and reputation of the artist. Without the market knowledge and trained eye of art specialists, it is easy to be led to believe an artwork is worth its price.

    Pinterest and the dilution of original ideas

    The explosion of available visual media through platforms like Pinterest and Instagram has made creative ideas disperse rapidly. Yet, the over-reliance of many art consultants on these platforms for inspiration has also led to a staleness of aesthetic, and a tendency to stick to art ‘trends’. Artists themselves often look to online media to develop their ideas, causing many to simply create versions of generic styles, and for the presence of true originality to become ever more diluted.

    Image credit: Artelier

    These search engines are often the primary resources for less experienced consultants, who may lack the capability of finding artists from more organic sources – such as being rooted in arts communities and growing networks over time – and the experience to spot potential at new shows and fairs. The overall effect of this approach is a trapped repertoire of art being sourced for luxury commercial design. As a result, the general predictability in the art does not fit with the intentions of cutting-edge interior designers, who are seeking to break new ground.

    It goes without saying that art which is characteristically similar to its counterparts will fall not even close to the aesthetic criteria of a sophisticated and discerning hotel guest. Curating art for hotels therefore demands responding to the client’s brief in a surprising way, which requires thorough, in-depth research that is amassed over time.

    Interpreting a theme in a visually interesting way takes a breadth of knowledge and creative thinking, in order to form subtle connections that go beyond design trends. While Pinterest presents many excellent examples of both under-the-radar talent and established artists, it cannot be the principal research method, as it simply takes more to fulfil the expectations of a luxury client.

    Organically evolving a quality database

    Discovering artists from the ground up gathers a more diverse range of artworks, and represents the true spectrum of ideas and innovative uses of materials in global contemporary art. Artelier’s research methods are guided by this attitude, and so they seek to become embedded in international artist communities and establish direct connections with artists and galleries. As well as undergoing in-depth research, they are regularly approached by artists themselves, and similarly galleries reach out if they feel an artist they represent especially suits Artelier.

    These connections have been established through 20 years’ worth of experience in the industry, allowing Artelier continue to grow a strong repertoire of associated artists. Artelier’s database currently includes 10,000 artists who have been individually researched by Artelier’s team, maintaining the highest of standards through an acute instinct for quality and a wealth of art market expertise.

    Image credit: Artelier

    Through this organic research method, Artelier prioritise artists who demonstrate an ingenuity of thought, and are true masters of their mediums. Rather than being driven by popular trends, an art specialist’s trained eye is capable of recognising genuine talent. This allows Artelier to be ahead of the curve in terms of proposing stimulating and impressive artworks, rather than being limited to following the online trend of the moment.

    When clients approach Artelier with a particular brief or theme in mind, they therefore respond to the hotel client’s concepts with artworks that are truly original, even if the client’s concept is itself inspired by a trend. By offering high-quality artists who are capable of creating artworks that are tailored to the hotel’s context, Artelier ensures the longevity of the stylistic choices and make artworks a worthwhile investment. Such artworks are not typically encountered on online art search engines, and for this reason Artelier chooses not to rely on them as a major resource for research.

    A complex thematic approach

    Through experience, Artelier understands that truly innovative ideas need to be developed from internal, rather than external, influences. At the beginning of a project, their approach is therefore to think like an artist – looking for subtleties within artistic themes, and seeking to unearth complex connections. The process of developing a thematic response to a project brief becomes centred around invention, rather than re-creating versions of what already exists. Since Artelier’s approach involves internally generating ideas for newly commissioned artworks, the outcome is something completely fresh – this brings the critical element of the unexpected to hotel design.

    When exploring potential themes for a hotel art collection, it is necessary to root the artworks in their context: artworks must speak to the unique culture of the area, reflect the ethos of the hotel brand, and create an air of luxury which exceeds the expectations of high-end travellers. These key considerations speak to the core of many hotel project briefs. In a recently completed luxury hotel development in Bahrain, for example, Artelier was asked to curate a portfolio of art that related to local history, and referenced the sense of a meeting point between cultures and communities.

    After extensive research into the exceptional aspects of Bahrain’s history and geography, Artelier identified a narrative between several interrelated themes. These centred around concepts of navigation, archaeology of the area, local ancient crafts, and the natural wonders of the nearby sea. Together, these themes formed a coherent basis for the proposed art collection; Artelier could then begin to refer to their database, and contemplate how the themes can be reflected in specific artworks.

    Image credit: Artelier

    ‘Ready-made’ art vs. nurturing creativity

    The appeal of shopping for and finding an artwork that is readily available, much like a product, has led to the popularity of sourcing ‘ready-made’ artworks for hotel design projects. The trap of sourcing artworks in this way, however, is that these pieces will always be limited to what has already been done – once these works are out there, regardless of how novel the idea may have been originally, they will be copied and popularised.

    For the initial stages of a project, there are advantages in looking at ready-made artworks – often designers benefit from a visual hook they can use to assemble a mood board, and the wealth of imagery online is a perfect, quick tool for this. While the artworks at this stage would be interesting enough, inevitably there will be a sense of the familiar about them. Without an insight into the art market, it is difficult to spot an artist who is doing something truly innovative and leading trends.

    For Artelier, the process behind sourcing artworks is inherently creative, as they continuously build upon initial concepts, and foster creative thought through collaboration with artists. Once artists have been selected for a project, Artelier closely works with them to develop existing concepts; the artists’ creative input and intimate knowledge of their materials expand initial ideas into something that has not been done before. This collaborative process encourages the risk-taking and experimental attitude that feeds creative work. As newly commissioned artworks are created specifically for a given hotel project, Artelier are able to develop something utterly unique, in its truest sense: tailor-made, freshly created, and one-of-a-kind.

    For these new art commissions, Artelier often collaborates with emerging artists who they discover through a variety of sources. Artelier specialises in talent-spotting artists who have the potential to work on high-profile commissions, but need the support of someone who has experience with delivering art to luxury clients in a variety of contexts. In this way, genuine, professional artists have their work nurtured, and their creativity given space to grow – Artelier understand the difference that a substantial commission can make to a deserving, but relatively under-the-radar, artist. If this talent is utilised, however, this gives the best opportunity for boundary-pushing ideas.

    The longevity of innovative art

    Every innovative idea will, inevitably, make it to online art search-engines and social media platforms; industry professionals will begin to take note, and use these novel concepts for their inspiration. However, by continuing to approach artistic research with a commitment to talent-spotting and fostering the growth of new ideas, Artelier maintains a pioneering vision that enables them to always stay ahead of the curve.

    Artelier is one of the brands that has taken advantage of our Industry Support Package. To keep up to date with supplier news, click here. And, if you are interested in also benefitting from this  three-month editorial package, please email Katy Phillips by clicking here.

    Main image credit: Artelier

    Part 45: The role bespoke lighting plays in modern hotels

    727 524 Hamish Kilburn

    GTHD

    A GUIDE TO HOTEL DESIGN PT45:
    THE ROLE BESPOKE LIGHTING PLAYS IN MODERN HOTELS

    The almost all pervasive use of a standardised approach to the construction of medium height and tall buildings does not help with differentiation; a key attribute for any hotel as first impressions are vital. The skilful application of façade lighting can help a great deal, as the LED lighting specialists at Illumination Physics explain…

    The use of glass and aluminium in unitised or non-unitised curtain wall construction is pervasive in most modern facades for reasons of cost, performance, and speed of construction: The advantages are irrefutable. However, the facades all look inevitably similar.

    Older or more classical hotel designs that do not use all glass facades and use stone and other non-reflective surfaces present an entirely different challenge.

    The properties of a double glazed glass panel is determined by factors such as wind load and these dictate the width of the vision glass. There is a magic number of approximately 1500mm between the vertical metal mullions and varies only a little around the world. Any wider; the glass has to be thicker and stronger (and more expensive). Any narrower and the windows seem claustrophobic and the amount of metalwork increases (and is more expensive).

    The vertical distance between floors (slab to slab), is also driven by a magic number. High ceilings may be spacious but they cost more because less floors can be built in a certain rise. As a consequence the height of a floor, and hence the height of a curtain wall panel will be somewhere between 3.5 and 3.8 metres. Part of the panel will been to be a window and part will need to be opaque to hide the edge of the slab (the spandrel panel).

    Architects and façade consultants strive to achieve any elaboration that is possible with all types of glass and metal structures, but to casual observers, there is a strong resemblance between edifices of many types because the texture is the same.

    Hotels, perhaps more than any other genre of building, need to exude a personality and should differentiate themselves from each other and other similar modern structures in the vicinity. The curtain wall system can make it difficult to discern a building as a hotel or an office sometimes.

    The one great tool available to distinguish a building and lend it personality, and make a statement, is integrated façade lighting. The curtain wall business has been highly developed over decades but the addition of integrated façade lighting is still immature and hence there are great opportunities for innovation.

    To illustrate this potential, the following examples demonstrate projects in which façade lighting has helped to develop and articulate the personality of four very different hotels. All of the projects are constructed with modern façade technology and each of them have developed their character through lighting.

    The DoubleTree Hilton in Zagreb, Croatia

    Wooden fins on a modern glass building is novel, but provided a striking visual element in daylight, adding interest to the facade. At night the effect was lost, unlit the fins became just shadows. The night time interest was restored by integrating a small custom LED light fixture into the base of each fin. The same width as the fin, the light fixture goes unnoticed by day. After dusk however, it provides an eye catching display that uses subtle warm white and cool white light in a dynamic display, without resorting to coloured light. This was suitable artistic restraint that suited this location.

    Image caption: The integrated façade lighting clearly distinguishes the Double Tree Hilton from the similarly proportioned rectangular commercial buildings the surround it. Custom design and manufacture by illumination Physics.

    The building is now clearly not an office tower. The lighting display is playful but sophisticated. An ideal message for the positioning of this hotel.

    Technically simple, cost effective and totally reliable. The equipment was installed by the electrical contractor with guidance from illumination Physics.

    City of Dreams, Macau – Retail Expansion

    The retail expansion of the podium in 2015 produced a new 250m wide curved façade, 20 metres high, constructed of glass and aluminium. City of Dreams contained four hotels at that time and a casino. The expansion was a major development of the Cotai Strip and a statement needed to be made. Lighting would be the key for that message.

    Image caption: The new retail façade of City of Dreams now dominates the start of the Cotai Strip in Macau. The use of very warm white light and cool white light are used as a metaphor for gold and silver in a display that is constantly evolving. Design and build by illumination Physics.

    The signature use of highly coloured neon and now LED have been all pervasive in Macau since the 60s.  Those hotel personality messages are unmistakeable.

    The new podium at City of Dreams should be treated differently. It would need to demand attention, overt; but not in red, green and blue colour mixing. There is already too much of that. The image of the retail expansion also needed to be distinctly up-market and for once, primary colours would not help.

    A different approach would be the one to stand out. The 90 tall light boxes would be illuminated by washing the back panel with two offset focuses, one in very warm white (gold) and one in very cool white (silver) as a metaphor. A custom linear light fixture was specially created. The display is animated and demands attention but the dynamic changes are neither fast nor slow, creating an image of class in deference to the high-end retail brands contained within. The building demands attention and yet clearly communicates its personality.

    The Marina Bay Sands, Singapore

    Designed by Moshe Safdie Architects, the three iconic towers joined at the summits by the Skypark have become the contemporary image of Singapore. These were not the only opportunity to create a personality, or many personalities as it turned out. The hotel towers needed little help.

    However, at the base of the towers sit three wide low buildings; The Theater, The Exhibition Hall and the MICE centre. The creative company Laservision had identified that the acres of grey convex Clip-Loc aluminium roofing, whist not an asset in day time, might be exploited at night.

    illumination Physics developed a luminaire design that was able to evenly illuminate the compound curved surfaces. The overall display utilised more than 1000 custom light fixtures that were among the first to adopt RGBA (red, green, blue & amber) LEDs rather than the more prevalent RGB or RGBW (red, green, blue & white). The inclusion of amber allowed the creation of a true warm white – a specific requirement of the architect, as well as a palate of colours previously unseen. Dynamic control grants the Sands the ability to adopt many personalities and moods according to the time of day and special events such as Singapore’s National Day when the red and white colours of the flag are used.

    The Kempinski Hotel Clubhouse, Yinchuan, China

    It gets very cold in this part of the world (the average annual daily temperature is 8.9℃) and hence the sporting, spa and pool facilities must be indoors and yet feel spacious and open. It was logical that Novum structures would provide two organically shaped self-supporting glass and steel geodetic domes. This magnificent engineering would be lost at night unless it was celebrated with lighting, which is what illumination Physics did. Each node in the dome was equipped with a direct view LED pixel, a custom designed luminaire that was integrated into the structure at each node. In addition, linear indirect wash lights were installed, hidden around the perimeter of each dome.

    The combination of these two light sources creates two views of the domes. From the inside a sky can be created complete with stars. From the outside the glowing domes arouse curiosity and attract attention in a way that invites people in to places of warmth and relaxation. Ideal for this hotel.

    The square peg and round hole issue

    illumination Physics was founded on a specific philosophy. illumination Physics would focus on the exact needs of the project above all else. Integrated architectural lighting requires that the design of lighting equipment must be perfectly adapted for fit and function and also maintainability. Custom design played a key role in the success of all of these hotel based projects. Our manufacturing facilities are organised for agility and flexibility so that a particular type of light fixture can be designed, proven and produced as, if not more quickly than an off-the- shelf product. The support for illumination Physics’ products has extended for a decade and the company have debunked the popular myth that custom products are more expensive. Illumination Physics apply the same level of care to projects large and small.

    Illumination Physics is one of the brands that has taken advantage of our Industry Support Package. To keep up to date with supplier news, click here. And, if you are interested in also benefitting from this  three-month editorial package, please email Katy Phillips by clicking here.

    Main image credit: Marina Bay Sands