Designed by Rafael Viñoly, this £200 million commercial building at 20 Fenchurch Street was completed in 2014 with its ‘sky garden’ opening on the top levels last year. The nickname of the controversial 37 storey building – which has attracted its fair share of opprobrium for all manner of reasons, not least the way it reflected the sun’s rays and wind onto those below as well as its place in the City’s skyline – comes from its rather distinctive shape. PICTURE: Marcela Andrade/Unsplash.