Faces is the summa of Wim Starkenburg’s (Gieterveen 1947. Lives and works in Hoorn) work. Over the last 35 year he has been carrying on a double artistic life: as assistant and executor of Sol LeWitt’s works and, in his studio, as artist with his own practice. This book gathers togheter his work in dialogue with LeWitt’s conceptualism. FACES is a book of simple shades, that focuses on how human beings perceive their environment and, due to the complicated process of perception, they draw a conclusions about the place they are in. His works were exhibited in many shows in museums and galleries in Holland, France, Italy, Germany and Unites States.