Iguazu Falls Waterfall — Green, Dramatic, Photograph, River

1920 × 1200

Aerial View of Rocky Island — Blue, Serene, Afternoon

1920 × 1080

Blue Whale Swimming

1600 × 1200

Aerial View of a Small Island — Blue, Serene, Photograph

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Boat in Sea Cave — Blue, Serene

1440 × 900

Mountain River Landscape — Blue, Serene, Autumn, Photograph, Mountains

1600 × 1200

Boat in Canyon Water

1024 × 768

Oil Spill in Coastal Waters

1200 × 644

coastal hills overlooking the ocean

1650 × 1100

Volcanic Island with Active Volcano

800 × 600

Cliffside coastal waters

2560 × 1600

Rocky Sea Stack — Blue, Serene, Afternoon

2000 × 1330