© Mark Klett and Byron Wolfe, Last picture of the project, August 15, 2003: all that was left of a lens that fell down an avalanche chute during an attempt to rephotograph Agassiz Rock, 2003, 22 x 17″, Gift of Andrew Smith/Claire Lozier Tuscon

© Mark Klett and Byron Wolfe, Last picture of the project, August 15, 2003: all that was left of a lens that fell down an avalanche chute during an attempt to rephotograph Agassiz Rock, 2003, 22 x 17″, Gift of Andrew Smith/Claire Lozier Tuscon