This is an incredible street art piece entitled “Obsessions Make My Life Worse and My Work Better,” by renown graphic designer Stefan Sagmeister. The installation included 250,000 1 cent Euros (the coins were sorted into 4 different shades) placed on the ground of a public square in Amsterdam. It was all done in 8 days with 100 volunteers.

The three photos above © Sagmeister

Photos © Anjens
Link via Dude Craft and Sagmeister