![Royal Festival Hall, London, UK. 12th Sep, 2013. The world's largest lava lamp on display in Royal Festival Hall, London to celebrate the 50th anniversary of the Mathmos creation. Credit: Paul Swinney/Alamy Royal Festival Hall, London, UK. 12th Sep, 2013. The world's largest lava lamp on display in Royal Festival Hall, London to celebrate the 50th anniversary of the Mathmos creation. Credit: Paul Swinney/Alamy](https://c8.alamy.com/zooms/6/e1916c8c32f7480c91e0a5d46f01a504/de62bd.jpg)
Royal Festival Hall, London, UK. 12th Sep, 2013. The world's largest lava lamp on display in Royal Festival Hall, London to celebrate the 50th anniversary of the Mathmos creation. Credit: Paul Swinney/Alamy
![London, UK. 11th Sep, 2013. World's largest lava lamp on show at Royal Festival Hall, London, UK Credit: Rachel Megawhat/Alamy Live News Stock Photo - Alamy London, UK. 11th Sep, 2013. World's largest lava lamp on show at Royal Festival Hall, London, UK Credit: Rachel Megawhat/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/DE4N1Y/london-uk-11th-sep-2013-worlds-largest-lava-lamp-on-show-at-royal-DE4N1Y.jpg)
London, UK. 11th Sep, 2013. World's largest lava lamp on show at Royal Festival Hall, London, UK Credit: Rachel Megawhat/Alamy Live News Stock Photo - Alamy
![Royal Festival Hall, London, UK. 12th Sep, 2013. The world's largest lava lamp on display in Royal Festival Hall, London to celebrate the 50th anniversary of the Mathmos creation. Credit: Paul Swinney/Alamy Royal Festival Hall, London, UK. 12th Sep, 2013. The world's largest lava lamp on display in Royal Festival Hall, London to celebrate the 50th anniversary of the Mathmos creation. Credit: Paul Swinney/Alamy](https://c8.alamy.com/comp/DE62BG/royal-festival-hall-london-uk-12th-sep-2013-the-worlds-largest-lava-DE62BG.jpg)