portrait of strong sherpa man working as porter carrying a huge cargo with traditional method on forehead. high himalayas

active activity alpinism altitude asia asian backpack backpacker cargo carrying climbing concept delivery difficult during everest expedition forehead goods hard heavy high hiking himalaya himalayan himalayas huge khumbu landscape load luggage man mera method mount mountain mountaineering nature nepal nepalese outdoor peak people person porter porters portrait sagarmatha sherpa strong summit tibet tibetan traditional transportation travel trekking work working