A view of sand dunes in the Namib Desert from the summit of Sossusvlei sand dune, Namibia, Africa

travel destination photography horizontal colour image sand dunes namib desert summit sossusvlei sand dune namibia africa day two people part of sand sand formation sky landscape scenics unrecognisable person human leg tranquil scene beauty in nature extreme terrain tourist non urban scene outdoors low section hiking boot togetherness men women resting point of view taking a break dry arid orange adventure colour color image color outside tourist destination travel scenery scenic scene scenes picturesque tranquility serene serenity peaceful natural beauty tourists holiday maker holiday makers on holiday vacation on vacation namibian african together sirius collection