A Banksy artwork has appeared in the London Transport Museum, following its creation by the anonymous artist in 2019. The artwork depicts a rat hanging from the arm of a clock and appeared in front of the artist's pop-up showroom installation, Gross Domestic Product. It was featured in a video posted by Banksy on Instagram in October 2019 and resembles the famous Harold Lloyd clock scene in his 1923 movie, Safety Last!
In the 1970s two scientists at the British Museum and the National Gallery in London did some research and made recommendations to their institutions based on the requirements of the HVAC system to maintain human comfort.