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Subject
- Cliffs[remove]4
- Canyons3
- Mountains3
- Shrubs3
- Trees3
- National parks & reserves2
- Rock formations2
- Shadows2
- Black Canyon of the Gunnison (Colo.)1
- Black Canyon of the Gunnison National Park (Colo.)1
- Buildings1
- Buttes1
- Cold Shivers Point (Colo.)1
- Colorado National Monument (Colo.)1
- Flags1
- Mesas1
- Parks1
- Red Rocks Park (Jefferson County, Colo.)1
- Red beds1
- Rivers1