ancient architecture battlements building city defence defend defensive fortification historical Israel Jerusalem landmark limestone old secure security stone strength strong tower wall buttress checkered chequered christian church cobblestone elements England english flint Great Britain religion religious Sussex window attraction ben big clock decorative face gothic London ornate power quality sky stately Stephen's tourism tourist westminster bulbous spire cathedral churches cupola dome east gold golden kiev mass onion-domed orthodox Russia russian service ukraine bell cross tiles academia academic arches buildings campus college education faculty higher education Newcastle quadrangle red brick redbrick students study university Victorian berlin blue clouds columns eastern Islam mosque muslim oriental ornamental ornaments pray spire steeple sunshine Ayres cities downtown gargoyle gargoyles life modern neo-gothic neogothic San antonio scraper skyscraper texas TX windows Austria austrian austrian flag banner flag footbridge gmunden Jetty lake landing stage mountain red sunny traunsee upper austrian water waterside white