A.R. Penck: The Pioneer of Primitive Art Ralf Winkler (alias A.R. Penck), born October 5, 1939 in Dresden, Germany, stands as one of the most influential figures in post-war German art. Largely self-taught—a deliberate rejection of academic training—Penck forged a singular artistic path marked by unwavering conviction and an enduring fascination with primal imagery. His distinctive style, instantly recognizable for its simplified stic…