Horned Lizard

1366 × 1025

Airplane contrails crisscrossing sky

1280 × 960

Glacial Lake and Mountain

1280 × 1024

Prayer flags on a mountain

1600 × 1200

Everest at dawn

1600 × 1200

Ostrich Running

1280 × 800

Autumn Trees in Desert

1920 × 1440

Black Horse in Paddock

949 × 862

Yellow excavator at construction site

2592 × 1944

Airplanes on display in desert

3008 × 2000

Flock of Ducklings

1600 × 1200

Flock of Snow Geese — White

1600 × 1200