abstract art arty background colour colours decorative shape shapes apart appearance breaking-up broken bubbled bubbles color coloration colored colorful colors coloured colourful coming-apart disintegrating heart heart-shaped mini round rounded shaped surface surfaces surfacing texture textured textures thick thin grunge liquid dot dots paintbrush ba1969 anchor arched architectural art-glass artistic artistry black contrast craftsmanship dark design designed Designs diamond-shaped diamond-shapes diamonds frame framed glass lead light lighting lines patterned patterns perspectives rippled shade shades-of-colour stained-glass symbol symbolic window