accommodation angles angular apartment-blocks apartments architecture balconies box-like building city complex concrete condo condominium designed detailed distinctive elements exterior external flats glass heights high high-rise light linear lines metal modern modernistic multi-storey multi-story patterns plain quality safety straight structures style tall units valuable value views windows appearance architectural brickwork bright cathedral christian church construction cross display dome domed domes faith Greek-Orthodox height historic history metal-work orthodox perspectives religious roof roofing Sacred shade shadows suburban sunlight symbol symbolic symbolism tiles tiling towering boxed connected connections foliage greenery hill hillside hilltop homes houses mountains mountainside mountaintop sloped slopes squared structure structured trees walls church-building colored colors coloured colours community design frontage gathering-place grass meeting-place perspective pitch pointed points structural suburb triangular worship paving Asia authority classical-design collections Colonial color colour columns decorations decorative heritage historic-building historical landmark Masonic-influence museum national-museum ornamental ornamentations rotunda significant Singapore stained-glass substantial tiled Victorian zinc-fish-scaled-tiles