The beginning of the Great Wall, UNESCO World Heritage Site, Jiayuguan, Gansu, China, Asia

ancient civilization architecture asia blue sky building china color image copy space day distant environment gansu hilltop historical landmark history jiayuguan majestic nature nobody outdoors photography remote ruins sunny the great wall tourist attraction travel travel destinations unesco world heritage site vertical wall ancient ancient civilisation asian chinese civilisation civilization color colour daytime distance east asia far east hill historical isolation landmark magnificent negative space outside seclusion sky structure sunshine white space