Penguin Silhouette — Purple, Dramatic

2560 × 1920

Bats Flying at Dusk — Purple, Dramatic, Sunset

2340 × 1672

Bats Flying at Dusk — Orange

1024 × 768

Cheetah on a Rock — Pink, Serene

1600 × 1000

Pelicans Flying at Dusk

1200 × 900

Birds silhouetted at sunset

2560 × 1600

Silhouetted plants at sunset

1920 × 1200

Wolf Silhouette — Purple

1024 × 786

Cougar Silhouette — Black

1280 × 1024

Two Giraffes Silhouetted — Orange, Dramatic

1600 × 1066

Sunset Behind Trees — Orange, Dramatic, Photograph, Sky, Sun

1920 × 1080

Bison Silhouettes

986 × 646