Paria Canyon-Vermilion Cliffs Wilderness, AZ / Wind sculpted petrified sand dune (sandstone) bands at sunset. 22001H4

Paria Canyon-Vermilion Cliffs Wilderness, AZ / Wind sculpted petrified sand dune (sandstone) outlined with light dusting of snow. 22001H5

Paria Canyon-Vermilion Cliffs Wilderness, AZ. / Petrified sand dunes at sunrise with rain-filled "pot holes" and banded sandstone in foreground.92002V7