abstract architectural backdrop background barrier brick brick-wall bricks brickwork cement colored coloring colors coloured colouring colours constructed exterior external firm linear lines mortar perspective perspectives secure security smooth solid standard strength strong style surface surfaced surfaces texture textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built accommodation angles apartment-blocks apartments architecture box-like boxed connected connections distinctive elements foliage glass greenery height high hill hillside hilltop homes houses light modern modernistic mountains mountainside mountaintop multi-storey multi-story plain sloped slopes squared straight structure structured trees units views walls windows color colour cultural culture decorations decorative dome domed durian-shaped esplanade landmark movable-panels panels pineapple-shaped reflections rooftops rooves shade shadows shapes silvery Singapore skyline sunlight sunshine surface-panels theatre theatre-complex tropical unique variety above appearance arched awning construction curve curved curves fixed painted pane protection protective shape shaped shelter window-frame window-frames window-pane window-panes window-protectors window-shade window-shelters