French street artist Sean Hart considers himself a poet (among many other things) and his poetry “is a weapon loaded with the future.” He paints large, existential-style statements in a condensed typeface on surfaces all over the world. His most recent series Shine (the blue and white photos at top) have an anamorphic quality, allowing his phrases to be read despite right angles and open doors in the center of the image. According to Hart all his works consist of paint, a camera, time and himself. No photoshop. No special effects. The works below Shine are from his series Yes Future from 2011, and the bottom image of a stabbed Tintin is from his series Parce Que!
UPDATE: One of Sean Hart’s recent interventions spotted on the streets of Madrid is over here on Escrito en la Pared.