JR, a semi-anonymous French street artist, uses his camera to show the world its true face, by pasting photos of the human face across massive canvases. At TED2011, he makes his audacious TED Prize wish: to use art to turn the world inside out. Learn more about his work and learn how you can join in at insideoutproject.net.

is one of Duchamp's most famous works and is widely seen as an icon of twentieth-century art. It consisted of a standard urinal, laid flat on its back rather than upright in its usual position, and signed 'R. Mutt 1917'. Shows that literally anything can be art, it just depends who's eyes and minds are open.

Most people thinking of graffiti as a destruction of property. This video shows a different perspective on graffiti.

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Buy and sell handmade or vintage items, art and supplies on Etsy, the world's most vibrant handmade marketplace. Share stories through millions of items from around the world.

Tron Dancers performing

Art comes in all forms. Man with tattoos all over his body has a team of makeup artists cover them up.