textured, cracked and patterned ground in the namaskard/myvatn area in icelandic nature.

textured cracked patterned ground namaskardmyvatn area icelandic nature travel outdoor adventure rock smoke rocks crater heat traveling hues patterns sulfur minerals boiling emission fumes desert arctic volcanic hverarond namaskard boil gas geology geothermal scenery mudpools volcanism thermal energy namafjall north soil krafla volcano texture lagoon eruption hverir island mudpot mud steam fumarole iceland myvatn landscape hot sulfuric vent spewing sulphur myvatniceland color mineral rich muddy infront