symmetry of the allahverdi khan bridge popularly known as si-o-se-pol the largest of zayanderud, isfahan, iran

2019 abandoned achaemenid ancient antique arabian archeology architecture art basrelief bazaar blue capital carpet carving city civilization colorful courtyard culture decoration design dynasty east empire excavations famous great handmade hangs heritage historic historical history house inside iran iranian kharanagh king landmark market middle monument mountain mud oktober old outside palace persepolis persia persian province relief rocky ruins sand sculpture shiraz sight sky statue stone stunning tabriz tourism traditional travel unesco village wall walls world yazd