Ascending proximity flight over a glacier in Iceland, highlighting the stunning polar ice patters, mountains and a cloudy sky on the horizon

crevasse winter glacier polar ice iceland europe arctic frozen wilderness ice cap proximity drone flight untouched nordic cold climate drone ice field blue ice patterns mountains alpine grass snowcovered cloudy day gliding textures scenic snowfields outdoors rugged terrain snow patches remote snowcapped peaks polar region snowdrifts dramatic pure crisp air vast pristine nature unspoiled wintertime landscape landmark serac permafrost frost plateau dolly in ascending flight drone aerial