17th century architecture Argolis castle defence defense fort fortress Greece hill hilltop historical landmark Morea nafplio old Palamidi Peloponnese power Remains ruins stone stronghold venetian barrier boundary drystone England grass Great Britain landscape moor moorland natural nature plant tussock view wall acropolis ancient Athens caryatid classical elements Erectheion female figure pillars pillar blank wall building chimney debris electric empty house pile poor post ruined sand smoke street winter yard english folly garden Greek kent ornamental ruin seat steps temple trees decay desuetude high Mystras UNESCO World Heritage window climbers footpath norfolk palm house park parkland path pergola plants shingle Somerleyton stately Golan Heights hills Israel Mivtzar Nimrod mountains Nimrod Nimrud Qal'at Namrud valley battle cannon edward fight fighting halifax Martello prince tower war warriors whales athletics construction cyprus history mediterranean passageway pavement remnant Rooms Salamis site