puja ritual. lama's hands holding cymbals while reciting prayers. in everest base camp, nepal

adventure altitude asking base buddhism buddhist camp climb closeup cold colourful cymbals everest expedition festival finger hands high highaltitude hiking himalaya himalayan himalayas hold holding ice instrument khumbu lama lamas man mantra mountain mountaineering mountains moutaineers musical nature nepal offerings outdoor outside permission person prayer prayerflags prayers puja reciting religion ritual sac sacred sherpa snow snowfall sound studied tibetan winter