abstract appearance art-glass artistic artistry background blended bright color coloration colored colorful colors colour coloured colourful colours contrast craftsmanship curved curves decorative distinctive glass light lighting multicolored multicoloured patterned patterns perspectives round rounded shaped shapes stained-glass style surface surfaces surfacing texture textured textures thick thin vibrant wallpaper window circular liquidy raised surfaced tactile bubbles bubbly lines architectural art glass black dark design designed Designs frame framed rippled squared squares stained glass 9 art ball billiards game gloss glossy gold graphic illusion illustration number red set snooker sphere sports yellow