historic islamic architecture in the samarkand

amir ancient arabian arch architecture art asia attraction blue building central city complex culture decoration destination dome eastern entrance evening exterior facade gate geometric gur heritage historic historical history holy islam islamic landmark madrasa madrasah medieval minaret monument mosaic mosque muslim night old ornament pattern persian portal public registan religion road samarkand samarqand school shah shohizinda silk site square sunset tile tomb tourism tourist traditional travel unesco uzbek uzbekistan vilayat wall world zinda