Sidewalk Psychiatry is a series of stencils sprayed onto pavement that ask introspective questions. From artist Candy Chang's statement:
While doing some habitual walking and thinking one morning, Candy thought it would be nice to have some help along the way. Pedestrians in the city often find themselves walking in deep thought. A routine trip can prompt reflections on everything from future goals to last night's dinner conversation. As people sacrifice personal time for hectic schedules, these casual occasions for reflection become all the more important.