Building on Mountain Peak — Green

5415 × 3615

Snow-capped Mountain Peak — Blue, Dramatic, Sunrise, Photograph, Clouds, Mountains, Sky

1920 × 1281

Mountain Range at Sunrise — Blue, Serene, Photograph, Clouds, Valley, Road

5120 × 2880

Mountain Peak Above Clouds — Purple

1920 × 1200

Volcano Erupting at Sunrise — Orange

2457 × 1536

Observatory on Mountain — Blue

1920 × 1200

Matterhorn Mountain — Gray

1280 × 960

Observatory Domes on Mountain

1920 × 1200

Small House in Mountain Valley — Green

1400 × 1050

Prayer flags over mountain peaks

1920 × 1080

Aiguille Du Midi Mountain

1600 × 1200

Observatory Telescopes

1600 × 1067