Buy a Shepard Fairey Peace Tree Framed Print. This striking poster style print is by the LA-based street artist Shepard Fairey. Shepard Fairey is an American Street Artist born in 1970 and became widely known during Barak Obama’s 2008 presidential election campaign for his Barack Obama ‘Hope’ poster. If you like your urban art, take a look at our Graffiti category here. Fairey’s “Peace Tree” is based upon a 10 storey mural he undertook for an LA-based hotel.