Great Sand Dunes National Park i from the confluence of the Yampa and Green Rivers from the confluence of the Yampa and Green Rivers from the confluence of the Yampa and Green Rivers from the confluence of the Yampa and Green Rivers marsh grasses Rocky Mountain National Park - June columbine Rocky Mountain National Park - June Rocky Mountain National Park - June Rocky Mountain National Park - June Rocky Mountain National Park - June Rocky Mountain National Park - June Rocky Mountain National Park - June Rocky Mountain National Park - June the High Plains wild clematis Mexico 1966 dream of Xochimilco Mexico City Mexico City Mexico City Mexico City Great Sand Dunes National Park iii Great Sand Dunes National Park iv Great Sand Dunes National Park v Great Sand Dunes National Park vi open? closed? Kansas storm Mesa Verde i Mesa Verde ii Mesa Verde iii Mesa Verde vi Mesa Verde v farm, snow Eat at Mc D's - or be eaten? snow fence shadow on the wall ii Waiting in Narvik Waiting patiently in Narvik Self portrait with mirrors still life with work shoes color study study in blues and browns light abstract iii