above angles architectural-elements architecture building city Colonial color colored colors colour coloured colours dark decorated decorative design designed distinctive exterior external façade features frontage height heritage high historic light masonic ornamental patterns perspectives shade shadows shape shapes Singapore style sunlight sunshine traditional abstract appearance artificial background baubles christmas colorful colourful contrast contrasting details geometric geometrical green interconnected interlaced interlinked intertwined interwoven pattern patterned shaped texture textured textures thick thin tree wallpaper xmasphoto2015