alps

abstract acclimatization air allalinhorn alps altitude arctic beautiful beauty big black blanket blue castellated climbing clouds cogged cold colour crevasse delicate dentate embattled endemic filigree fluffy frozen gentle glacier grave grey heaven hell high hiking hole ice infinity jagged lace landscape layers light lines lolu mountain mountains national nature park peak peaks points pretty puff quilt ridge sea shinny ski skitouring sky skyline snow snowing sport stones stratification suave sundown toothed traces trekking velvety weissmies white wiew wild winter