MJ Maccardini (trailerfullofpix)'s photos with the keyword: ventilation

Exterior of the Leadenhall Building. These are repainted periodically, usually in some sort of geometric pattern.

Thomas Heatherwick's studio at Making House, Argyle Street. The studio was an Open House 2025 venue.

I hadn't heard of the Belsize Tunnel before spotting this ventilation shaft next to a block of flats in Parkhill Road. The tunnel takes the Midland Main Line between Kentish Town and West Hampstead. There's a wall at the back of the carpark and a taller person could probably see the tunnel entrance below. en.wikipedia.org/wiki/Belsize_Tunnel

Masonic Street, Northampton, Massachusetts The same scene in 2007: Employees' Break Room

Colt House, Commercial Street, Shoreditch.

Colt House, Commercial Street, Shoreditch.

Air ventilation shafts by Thomas Heatherwick, Paternoster Square. See where this picture was taken. [?]

Air ventilation shaft by Eduardo Paolozzi, Pimlico tube station. See where this picture was taken. [?]

Air ventilation shaft by Eduardo Paolozzi, Pimlico tube station. See where this picture was taken. [?]

Air ventilation shaft by Eduardo Paolozzi, Pimlico tube station. See where this picture was taken. [?]