angles appearance architectural-elements architecture bell-tower bells blue circular city distinctive glass height high metal modern round rounded stairs steps street street-scene tall tourism tourists tower Asia Asians chinese commuters commuting locals mass rapid transit movement moving MRT on the move passengers people railway seated Singapore standing train transit transport travel travellers waiting ancient avenue decorative exercise formal garden historical leisure madrid old ornate palace Palacio Real de Madrid pleasure Spain spanish statues stone topiary tourist attraction trees walk balustrade classical Corinthian England english entrance footpath grand Great Britain Greenwich landmark London mansion Old Royal Naval College path pillars windows artificial bare.bleak barren desert dry harsh Israel landscape line Massada rock rocky roman sere siege slope tour group trail Trek