Roger Gerbig:
Yosemite National Park, California
Roger Gerbig:
Tenaya Lake, Yosemite National Park, California
Roger Gerbig:
Yosemite National Park, California
Roger Gerbig:
Tuolumne Meadows, Yosemite National Park, California
Roger Gerbig:
Cathedral Peak, Yosemite National Park, California
Roger Gerbig:
Lower Cathedral Lake, Yosemite National Park, California
Roger Gerbig:
Lower Cathedral Lake, Yosemite National Park, California
Roger Gerbig:
Cathedral Lakes, Yosemite National Park, California
Roger Gerbig:
Cathedral Peak, Yosemite National Park, California
Roger Gerbig:
Cathedral Peak, Yosemite National Park, California
Roger Gerbig:
Yosemite National Park, California
Roger Gerbig:
Tuolumne Meadows, Yosemite National Park, California
Roger Gerbig:
Guadalupe-Nipomo Dunes, California
Roger Gerbig:
Guadalupe-Nipomo Dunes, California
Roger Gerbig:
Guadalupe-Nipomo Dunes, California
Roger Gerbig:
Guadalupe-Nipomo Dunes, California
Roger Gerbig:
Guadalupe-Nipomo Dunes, California
Roger Gerbig:
Pinnacles National Park, California
Roger Gerbig:
Pinnacles National Park, California
Roger Gerbig:
Pinnacles National Park, California
Roger Gerbig:
Pinnacles National Park, California
Roger Gerbig:
Pinnacles National Park, California
Roger Gerbig:
Pinnacles National Park, California