Draw bridge: the Illuminated River design competition lights up London

The word 'Thames' comes from the Latin 'Tamesis', meaning 'dark'. Hannah Rothschild, chair of The Illuminated River Trust, has set about transforming the murky sliver that winds its way though the capital, into a vibrant, light-flooded public installation.
Back in July, The Illuminated River competition challenged architects and artists to decorate central London's 17 iconic bridges with dazzling, permanent light works. It's where 'art, design and technology meet', Rothschild explains. A total of 105 submissions were received from around the world, whittled down to the six shortlisted entries now on display at the Southbank Centre.
Aerial view of Current, by Leo Villareal and Lifschutz Davidson Sandilands
To impress the distinguished panel of judges, it seems collaborative working was a must – the more interdisciplinary, international and unexpected the better. Adjaye Associates' group offering features ideas from 17 world-renowned artists, including Philippe Parreno, Larry Bell and Chris Ofili; while Diller Scofidio + Renfro's Synchronising the City project enlists the help of Arup and Oliver Beer among others.
These impressive collaborations have spawned some predictably brilliant concepts. Sam Jacob Studio and Simon Heijdens' The Thames Nocturne forms a ribbon of light connecting Chelsea to Wapping – a live data feed reads the ripples in the Thames' surface water, choreographing the light show. Meanwhile, Amanda Levete's design studio AL_A relies upon the movements of the moon for its installation. When the tide is low, the bridges' underbellies are exposed, flooded in light. When the tide is high, light rises up, bathing their elevations.
'Saluting The Night' on Waterloo Bridge, by Diller Scofidio + Renfro
Although the complex, hard-won proposals are now in and awaiting final judgement on 8 December, Rothschild suggests that the hard work is only just beginning. Despite the Mayor of London Sadiq Kahn's full support, and £10 million already raised, there's a few hefty hurdles remaining – not to mention a further £10 million required to make the project a reality. All of the funding is expected to come from corporate or charitable donations, and Rothschild avows that 'absolutely no funding will come from the public purse'. With her evident passion, along with all those on team Thames (including Lord Rothschild, artist Michael Craig Martin, and Dame Julia Peyton-Jones), we're sure 'the dark one', as our great river has become known, won't be so for long. Rothschild says, 'The Thames is our liquid history and we must reclaim it.'
Watch an overview of Adjaye Associates’ Blurring Bounderies above
Day-Glow Bridge on Southwark Bridge, by Jeremy Deller, for Adjaye Associates
Lightstream on Chelsea Bridge, by Doug Aitken, for Adjaye Associates
Water Screen on Chelsea Bridge, by Diller Scofidio + Renfro
A river ain't too much to light, by Les Eclairagistes Associes
The Thames Nocturne on London Bridge, by Sam Jacob Studio and Simon Heijdens
Overview of The Thames Nocturne, by Sam Jacob Studio and Simon Heijdens
INFORMATION
’The Illuminated River’ is on view at the Southbank Centre until 29 November. For more information, visit the Illuminated River website
ADDRESS
Southbank Centre
Belvedere Road
London SE1 8XX
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
Elly Parsons is the Digital Editor of Wallpaper*, where she oversees Wallpaper.com and its social platforms. She has been with the brand since 2015 in various roles, spending time as digital writer – specialising in art, technology and contemporary culture – and as deputy digital editor. She was shortlisted for a PPA Award in 2017, has written extensively for many publications, and has contributed to three books. She is a guest lecturer in digital journalism at Goldsmiths University, London, where she also holds a masters degree in creative writing. Now, her main areas of expertise include content strategy, audience engagement, and social media.
-
Meet Malak Mattar, the Palestinian artist behind the 'Together for Palestine' concert at London's Wembley Arena
The London-based artist curates a landmark concert of music and art in support of Gaza, alongside Brian Eno, James Blake, Jamie xx, Neneh Cherry and more
-
A new coffee table book proves that one designer’s trash is another’s treasure
The Rizzoli tome, launching today (16 September 2025), delves into the philosophy and process of Retrouvius, a design studio reclaiming salvaged materials in weird and wonderful ways
-
A carbon-emission-busting house, yeast-biomass building, and more ‘Designs for a Cooler Planet’
‘Designs for a Cooler Planet’ returns to Aalto University in Finland as part of the annual Helsinki design and architecture week, highlighting buildings, materials and solutions towards a better future
-
Norman Foster and nine other architects design birdhouses for charity – you can bid
‘Architects for the Birds’ is spearheaded by Norman Foster and the Tessa Jowell Foundation to raise funds to improve treatment for brain cancer. Ten architect-designed birdhouses will go up for auction
-
The David Collins Foundation celebrates creativity in all its forms at London Design Festival
The David Collins Foundation presents ‘Convergence’ at the Lavery during London Design Festival 2025 (on view until 19 September), featuring works from the Arts Foundation’s annual Futures Awards
-
Lee Broom’s brutalist-inspired ‘Beacon’ will light up London as Big Ben strikes the hour
Set to pulse through London Design Festival 2025 (13-22 September) and beyond, the British industrial designer’s sculptural light installation on the South Bank draws on its surroundings
-
Yuri Suzuki turns sound into architecture at Camden Arts Projects
The sound designer unveils ‘Utooto’, an interactive installation at London’s Camden Arts Projects (until 5 October 2025), in which visitors collaboratively build a sonic piece of architecture
-
Alex Tieghi-Walker unveils his plans for Brompton Design District 2025
Ahead of London Design Festival 2025, we catch up with New York gallerist Alex Tieghi-Walker about his appointment as curator of the Brompton Design District programme
-
‘The point was giving ordinary people access to bold taste’: how Ikea brought pattern into the home
‘Ikea: Magical Patterns’ at Dovecot Gallery in Edinburgh tells the story of a brand that gave us not only furniture, but a new way of seeing our homes – as canvases for self-expression
-
Design beyond humans: a new exhibition argues that the world doesn’t revolve around us
‘More Than Human’ at London's Design Museum (until 5 October 2025) asks what happens when design focuses on the perspectives and needs of other species, from bees to seaweed
-
‘100 Years, 60 Designers, 1 Future’: 1882 Ltd plate auction supports ceramic craft
The ceramics brand’s founder Emily Johnson asked 60 artists, designers, musicians and architects – from John Pawson to Robbie Williams – to design plates, which will be auctioned to fund the next generation of craftspeople