This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
BLACK CANYON NEAR CAMP LOOKING BELOW COLORADO RIVER NARA .tif Scope and content General notes Local identifier WB Smithsonian Institution NARAAuthor O'Sullivan Timothy Photographer File BLACKCANYON NEARCAMP LOOKINGBELOW COLORADORIVERNARA tif tif File BLACKCANYON NEARCAMP LOOKINGBELOW COLORADORIVERNARA NARAcooperation PDUSGov