These images from London-based photographer Andy Day feature individuals taking part in death-defying stunts in the name of free-running. The images feature young people jumping from rooftop to rooftop on urban skyscrapers to hurling themselves over imposing wire fences.
The sport, which is also known as Parkour, is popular in urban areas. If you have a fear of heights, these images of individuals hurling themselves from tall buildings might not be the best thing for you to look at, however the feats that these fearless free runners have undertaken are definitely commendable.
Andy Day celebrated 10 years of following these free-spirited urban acrobats around the world and shooting their stunts this April.