decoration of the dome of the mausoleum of kusam ibn abbas. the monument of medieval architecture ensemble of mausoleums shahi zin

1334 abbas ages ancient architecture art asia beautiful blue ceiling central century ceramic ceramics chandelier cultural culture decor decoration dome ensemble famous heritage history ibn interior kusam kusama landmark mausoleum mausoleums medieval middle monument mosaic ornament popular samarkand shahi site tiles unesco uzbekistan white world zin zinda