statue of al-khwarizmi in front of itchan kala in khiva, uzbekistan

alkhwarizmi ancient architecture ark art asia building central citadel city culture decoration entrance fortress gate historic islam itchan kala khiva khorezm khorezmi khwarizmi landmark madrassa medieval minaret monument muhammad muslim old oriental persia persian qala religion road scholar scientist sculpture sightseeing silk square statue tourism town travel unesco uzbekistan wall