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 black blank clear door fixture panels panes patterning raised rectangles rectangular squares surfaced tactile variations variety glassy modern ornamental ornate carry carrying glass-tray tray artwork christian circle circular copper copper-work copperwork cross design designed Designs framed frames impressed impressions lines presentation shiny symbol symbolic architectural art glass cave christianity dark faith frame Hong Kong looking-out prayer squared stained glass symbols