Sunday, January 8th, will be the final day of Mr. Brainwash's Art Show 2011, an exhibition which has drawn thousands each day to behold the childlike imagination of Thierry Guetta.

In South Gate, CA, twenty minutes south of Los Angeles, dozens of supporters rallied around the home of Ana Casas Wilson, with several pledging to camp out in her front yard while she defies eviction, and face arrest if necessary.

Thank You X has made his mark not just by his Warhol homage, accented with flourishes of paint, but by his preternatural ability to decorate higher-up spots of the Los Angeles landscape.

This holiday season, while the city sleeps, a mystery man is climbing LA rooftops and leaving gifts for urban aesthetes.