Rick Dingus, 1869 / 1978, Big Cottonwood Canyon (#1), TH O'Sullivan, 1869; Big Cottonwood Canyon (#1), Rick Dingus for the Rephotographic Survey Project, 1978, [Rephotographic Survey Project], Provided by the artist - Rick Dingus, LL/30767
Rick Dingus 1869 / 1978 Big Cottonwood Canyon (#1), TH O'Sullivan, 1869; Big Cottonwood Canyon (#1), Rick Dingus for the Rephotographic Survey Project, 1978 [Rephotographic Survey Project] Various sizes but in matched scales
