Red Sandstone Formations — Blue

1600 × 1200

Red Rock Formation — Arid, Afternoon

800 × 600

Lake with Rocky Islands

2352 × 1568

Geothermal Pool at Night

900 × 600

Red Rock Formation — Dramatic, Sunrise

3750 × 3000

Meteor crater in desert landscape

1200 × 900

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

2352 × 1568

Red Rock Formations — Blue, Arid, Afternoon, Photograph, Mountains

2592 × 1944

Blue Ice Chunks on Snow

1100 × 785

Aurora Borealis Display — Red

1152 × 864

Aurora Borealis over Lake — Green, Serene, Night, Photograph, Forest

935 × 626

Cracked Dry Mud — Brown

989 × 742

Aurora Borealis over Lake — Green, Dramatic, Night

1312 × 870

Red Rock Arch Formation — Serene, Afternoon

1280 × 960

Joshua Tree in Desert — Blue, Arid

1024 × 768

Red Rock Formations — Blue, Serene, Afternoon, Photograph, Desert

800 × 600

Aurora Borealis over Trees — Green, Serene

1200 × 900

Red River in Forest

1024 × 768

Blue Eye in Cracked Surface — Dramatic

1024 × 768

Person Behind Cracked Surface

1280 × 1024