Toliman volcano, lake Lago de Atitlán, Guatemala
Rust-colored volcanic tuff cliffs of Brown Bluff, Tabarin Peninsula, Antarctica
Mountain road in landscape on Tenerife Island showing the volcano Teide, Spain
Mauna Kea telescopes at sunset, Big Island, Hawaii, USA
Firework at Lake Kawaguchiko with Mt. Fuji in background, Yamanashi prefecture, Japan
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