French-Swiss artist Saype works on a collection of two giant biodegradable landart paintings Sunday September 27, 2020 in front of the Palatine Gate in Turin, Italy. With an overall area of 6’400 square meters, the fresco was created using biodegradable pigments made out of charcoal, chalk, water and milk proteins. This art piece is the 7th step of the worldwide project “Beyond Walls” aiming at creating the longest symbolic human chain around the world promoting values such as togetherness, kindness and openness to the world. (/Valentin Flauraud for Saype)