Guard of immortals, Palace of the Hundred Columns, Persepolis, Iran, Middle East

photography colour colour image color color image vertical vertical image outdoors outside nobody no one no one travel travel destination travel destinations tourist destination history historical historic heritage stone tower guard of immortals palace of the hundred columns persepolis iran middle east middle eastern building exterior building buildings architecture architectural antiquity ancient civilization old ruin ruins ruined old ruins remains archaeological site iranian culture column symmetry low angle view low angle top section pillar persian architecture