The landmark in Petrified Forest National Park called Squared Off Butte, a marker on the way to Onyx Bridge, Arizona, United States of America, North America

View from the summit of Squared Off Butte along the Onyx Trail in Petrified Forest National Park, Arizona, United States of America, North America

Fontina cheese, Valle d'Aosta, Italy

Tangerine in a bowl on squared background, Italy, Europe

Extreme heat sign, Death valley, California

Extraction of ice cube from the Lena river for use as drinking water by residents without access to running water, Yakutsk, Republic of Sakha, Russia

Extraction of ice cube from the Lena river for use as drinking water by residents without access to running water, Yakutsk, Republic of Sakha, Russia

Extraction of ice cube from the Lena river for use as drinking water by residents without access to running water, Yakutsk, Republic of Sakha, Russia