Hippopotamus with Open Mouth — Brown

1600 × 1000

Hippo with Open Mouth — Brown

1920 × 1200

Hippopotamus Yawning — Black

1920 × 1200

Hippopotamus in Water — Green

1600 × 1000

Hippopotamus with Open Mouth — Green, Dramatic

1280 × 720

Hippo with Open Mouth — Green

1920 × 1200

Hippopotamus in Water — Brown, Dramatic, Afternoon

4288 × 2848

hippo in muddy water

1680 × 1050

Hippopotamus with Open Mouth — Blue

1920 × 1200

Hippos on Riverbank — Gray

1920 × 1080

Hippopotamus in Water — Brown, Dramatic

5184 × 3456

Hippopotamus on Riverbank — Gray

1600 × 1000