His paintings are created with smoke from candles to painstakingly produce intricate images on canvas. To do this, Sacha stands under the canvas, which is affixed with chains to the ceiling, and gradually darkens portions of the canvas with smoke from a flame. It is a procedure that permits no corrections and which demands immense precision and concentration. He has exhibited in many important galleries in Barcelona, Florence, Ravenna, Madrid and Geneva.
Sacha Troeger 