the mirrorwork in imamzadeh helal ali holy shrine, aran o bidgol, iran

ali arabesque aran architecture bidgol building calligraphy carving city courtyard cupola decoration dome east glass helal historical holy honeycomb house imamzadeh iran islam iwan kashan landmark mausoleum medieval middle minaret mirror mirrorwork mosaic mosque muqarnas muslim old ornament pattern persia portal religion road sahn shia shrine sightseeing silk stained tile tilework tourism tracery travel urban