art-glass color colored colors colour coloured colours decoration decorative distinctive edges geometric geometrical glass glass-panes light lighting multi-colored multicoloured panes rectangles rectangular shape shaped shapes stained-glass tatctile textured textures views window-frame window-frames window-panes windows angles appearance architectural architecture curved curves height high round rounded structure temporary business coloration commercial exterior external high-rise lines modern perspectives reflections shadows Singapore sunlight sunshine abstract angle angled blinds diamonds elements frontage lined surface surfaced surfaces circle circular images patterns stained glass texture building climbing green ivy pane sash window window window frame