vertical shot of colorful and textured volcanic ground in geothermal area in icelandic scenery towards steam vents.

adventure arctic area background boil boiling colorful concept crater desert emission energy eruption fumarole fumes gas geology geothermal ground heat hues hverarond hverir iceland icelandic island krafla lagoon landscape minerals mud mudpools mudpot myvatn namafjall namaskard nature north outdoor patterns rock rocks scenery shot smoke soil steam sulfur texture textured theme thermal travel traveling vents vertical volcanic volcanism volcano wallpaper