abstract architectural art-glass artistic artistry black color coloration colored colorful colors colour coloured colourful colours contrast craftsmanship dark decorative design designed Designs distinctive frames geometrical glass grid-patterns grids lead light lighting lines patterned patterns perspectives rippled shaped shapes stained-glass textured textures window backdrop background brown desktop knothole natural nature pine scots pine structure structures texture tree wallpaper wood wooden appearance blended bright pink raised style surface surfaces surfacing thick thin vibrant fragmentary fragments gold golden blotched blotches fabric grunge grungy hue hues material old patches purple retro rough rustic scrapbooking scratches surfaced tones variation variations veined veins vintage blue boat creased creases crinkled feel fold folded folds materials origami paper paper-boat paper-folding red skill skilled skills soft tactile touch yellow artwork bits broken chips christian clean-up coloring colouring contrasting cross expression faith grouting irregular mosaic shape symbol symbolic symbols tiles unfinished angles architecture building city commercial distinctives garden green greenery palm-trees palms roof rooftop rooftop-garden Singapore trees vegetation walls windows decoration pastel slices stone