For street artists, the request was a dream come true: Cover the walls, floors, and ceilings of an entire building with your art. At the Cité Internationale Universitaire de Paris in France, 100 artists got to do just that.
Last July, the artists covered the inside of a dorm with giant, vibrant murals. Students and researchers lived in the building while studying at the school. Visitors could view the artwork for one month as part of an urban festival.
Like most graffiti, the artwork was only temporary. It was painted over when the dorm was renovated late last summer.