abstract angles background blended bright color coloration colored colorful colors colour coloured colourful colours decoration decorative depth design details geometrical interconnected interlinked light lighting linear lined lines multicolored multicoloured patterned patterns perspectives shape shaped square squared squares style surface surfaces texture textured textures thick thin vibrant wallpaper weave woven appearance blue diagonal green shiny artistic artistry artwork contrast copper copper-work copperwork coppery crafted craftsmanship designed Designs distinctive embossed embossing impressed impressions interwoven metallic presentation raised shapes architectural art glass black dark frame framed frames geometric glass rectangle rectangles rectangular rippled stained glass window amber glassy glowing gold golden intermeshed liquidy opacity symmetrical symmetry yellow