antiquity architecture black blue construction contrast door Italy monument roman empire torino tower Amman ancient antique arabia arabs archaeological architectural Asia capital citadel city classical day east empire famous historic history jordan landmark middle monumental museum old order past period religion Remains rock roman ruin ruins Sacred sanctuary site sky stone temple time urban wall column Corinthian exterior Greek Hercules pilar stylized sunny travel arabic arch civilization culture gate heritage historical jerash outdoor pillar place reconstruction stonework tall tourism town triumph