Aerial abstract view taken by drone of the textured river along the Icelandic southern coast, Iceland, Polar Regions

Abstract named Lady in Red, orange slot canyon wall, Antelope Canyon X, Page, Arizona, United States of America, North America

Light-coloured ortho gneiss, metamorphic rock, which has been deeply cut by the Verzasca River near Lavertezzo, Valle Verzasca, Ticino, Switzerland, Europe

Store Ula River, Rondane National Park, Norway, Europe

Ocean Water Washing Over A Heart Drawn In The Sand With The Word Aloha, Honolulu, Oahu, Hawaii, United States Of America

Hawaii, Big Island, Hawaii Volcanoes National Park, Kilauea Volcano, Detail of flowing molten pahoehoe lava.

Hawaii, Big Island, Hawaii Volcanoes National Park, Kilauea Volcano, Detail of flowing molten pahoehoe lava.

Ladybower Reservoir, Peak District, UK. One of the Bellmouths at Ladybower Reservoir in Bamford, UK.