Moumental installations at the 2016 Olympic Games in Rio, from French photocollagist, JR The photocollages of French artist JR (born 1983) have populated streets and skylines all over the world. But he decided to outdo himself at the 2016 Olympic Games in Rio by creating what he called "his craziest work ever" the Giants series. Perched on scaffolding, gigantic athletes leaped over abandoned buildings and swan-dived...