adornment angles architectural architecture background building Colonial date dated dating decoration decorative design details distinctive elements exterior external feature frontage heritage historic historical history masonry old ornamental ornamentation patterns perspectives quality shaped stonework style Victorian wall above arched arches architectural-elements city color colored colors colour coloured colours cover covered dark decorated designed façade features height high light picturesque shade shadows shape shapes Singapore sunlight sunshine traditional Australian barracks coat-of-arms discoloration discoloured limestone military protection protective solid strong surface surfaces textured textures urban view views walls weathered weathering windows anglican arched-window Australia bricks brickwork christian church community earliest early faith fellowship members parish parishioners pattern significant surfacing texture Western-Australia window worship arched-windows balconies balcony balustrades columns white