Saguaro Cacti on Hillside — Blue

1680 × 1050

Red Rock Cliffs at Sunset — Orange

900 × 601

Cholla Cactus in Desert — Green, Dramatic, Sunset

1024 × 768

Rainbow over Red Rock — Dramatic, Sunset, Photograph, Clouds

1600 × 1200

White Sand Dunes — Blue, Dramatic, Afternoon, Photograph, Cactus, Clouds, Sky

1024 × 768

Cholla Cactus in Desert — Orange, Serene, Sunset

2560 × 1440

Saguaro Cacti in Desert — Green, Serene, Sunset, Photograph, Mountain, Sky

1200 × 900

Saguaro Cactus in Desert — Pink

1000 × 669

Saguaro Cacti in Desert — Green

1280 × 960

Red Rock Formation — Dramatic, Sunset, Photograph, Desert, Sky, Sand Dunes

1920 × 1200

Red cactus flowers in the Grand Canyon

1024 × 768

Red Rock Formations — Orange, Dramatic, Sunset, Photograph, Sky, Desert

2560 × 1440