Petrified Forest Natn'l., AZ/Mon. Moonrise at sunset in the Blue Mesa area 2/86h xd

Petrified Forest Natn'l., AZ/Mon. Moonrise at sunset in the Blue Mesa area/logs foregrnd2/86h xb

Petrified Forest Natn'l., AZ/Mon. Petrified log sections, Blue Mesa area 2/86v xa