greetings.., my recent work "Mountaineers - Snowbound 2", showing mountain range and few climbers making their way through thick snow, indeed a tough task. i did consult few refs for snow and mountainous areas, at the time of initial sketching. later planned the composition that suited my requirement. this is actually done for a friend, as a concept, for an opening shot of a project.
photoshop, painter, tablet.

thank you. best.