Marble Cave Formation

800 × 600

Marble Cave Formations

2048 × 1365

Blue Marble Cave — Teal

2100 × 1315

Red Rock Formations — Dramatic, Afternoon, Photograph, Mountain

3504 × 2336

Mono Lake Tufa Formation

1600 × 1200

Rock Formation in Water — Blue, Dramatic, Afternoon, Photograph, Clouds

2560 × 1600

Red Rock Formations — Arid, Afternoon, Photograph, Sky, Vegetation

1600 × 1200

columnar basalt formation

1920 × 1367

Red Rock Formations — Dramatic, Winter, Photograph, Snow-capped Mountains, Desert Landscape, Blue Sky

1600 × 1200

Rock Formation with Caves — Blue, Dramatic

1600 × 900

Red Rock Formations — Blue, Serene, Afternoon, Photograph, Snow-capped Mountains, Desert

1600 × 1000

Rock Formation in Desert — Blue, Serene, Sunset, Photograph

1600 × 1000