abstract appearance artistic artwork background bits broken chips coloration colored colorful coloring coloured colourful colouring contrast contrasting decorative design designed Designs details grouting interconnected interlinked irregular light lined lines mosaic multi-colored Multi-Coloured patterned patterns perspectives pieces shape shaped shapes style surface surfaces surfacing texture textured textures tiles tiling vibrant art art glass black blue clear colors colours craftsmanship curves door door-lock doorhandle doorway entrance exit exterior framed frills glass gray green grey lock outside quality red skilful skilled stained glass variation variations window wooden frame brickwork stained-glass tiled distinctive Motifs color colour copper copper-work copperwork coppery crafted decoration embossed embossing impressions interwoven lighting metallic presentation raised shiny squared squares star starry stars tactile twelve-star angles arched arches architecture art-glass artistry building exterior colored glass coloured glass elements external frame window-surrounds architectural dark frames geometrical lead liquid-glass rippled shade shades-of-colour windows