Amman ancient antique archaeological architecture blue capital citadel city classical column Corinthian day east empire exterior Greek Hercules historic history jordan landmark middle monument monumental old period pilar religion Remains rock roman ruin ruins sanctuary site sky stone stylized sunny temple time travel urban wall angles appearance architectural-elements barred barrier bars black bush bushland dark decorated decorative directions distinctive entrance external gate gate-posts gateway grille heavy indicators light open ornamental park parkland path post secure security shade shadows sign spikes steel strength strong sunlight sunshine track accommodation box-like boxed concrete elements gray grey height high home house linear lines modern modernistic perspectives plain second-storey second-story squared straight structure structured style suburban two-storey two-story units views walls windows work abstract architectural background basic coloring colors colouring colours constructed firm fitted large patchwork rock-wall rocks rugged shaped shapes solid stones stonework surface surfaces texture textures uneven variations various wallpaper well-built