Hoover Dam Bridge — Brown

2256 × 1496

Rock Formations in Lake — Blue, Serene, Afternoon, Photograph, Sandstone

1926 × 1440

Lake Mead water level

2304 × 1728

Cactus with Measuring Stick

1280 × 800

Arid Grassland Landscape

1600 × 1000

Cracked Dry Earth — Brown, Arid, Afternoon, Photograph

2560 × 1600

Cracked Dry Lake Bed — Brown, Arid, Afternoon, Photograph, Dry Soil

1920 × 1200

Cracked Dry Earth — Brown, Arid, Afternoon

1920 × 1080

Ancient Dead Tree — Blue, Arid

1600 × 1000

Cracked Dry Soil — Arid

2560 × 1600

Cracked Dry Mud — Brown, Arid, Afternoon, Photograph, Dry Soil

1600 × 1280

Cracked Dry Mud — Brown, Arid, Afternoon, Photograph, Dry Ground

1277 × 977