Complex sentence: Blek le Rat, born Xavier Prou in Boulogne-Billancourt, Paris in 1952, is considered the godfather of stencil graffiti art. He studied painting and architecture.
Split into simpler sentences: Blek le Rat was born Xavier Prou in Boulogne-Billancourt, Paris in 1952. He is considered the godfather of stencil graffiti art. He studied painting and architecture.