Krill swarm cooked pink by fumarole activity on the volcanic island of Deception Island, Antarctica, Polar Regions

Young woman looking at geyser in Yellowstone National Park, USA

Jonsvara, Jonsvarda, fumarole on Ljosartungur mountain, Hrafntinnusker mountain, Reykjadalir valley, Laugavegur hiking trail, Fjallabak Nature Reserve, Highlands of Iceland, Europe