Michael Schall © Michael Schall 2007, “Digging the Largest Hole on Earth,” etching, aquatint, 18″ x 24″ image, 23.5″ x 28.75″ sheet. Price: $1,000 © Michael Schall 2008, “The Accident,” etching, aquatint, screenprint, monoprint, 18″ x 24″ image, 23.25″ x 28.75″ sheet. Price: $1,000