abstract art-glass background blended color coloration colored colors colour coloured colours contrast decorative distinctive glass light lighting panels panes patterned patterning patterns perspectives raised rectangles rectangular shaped shapes sheets stained-glass style surface surfaced surfaces surfacing tactile texture textured textures variations variety vibrant wallpaper window appearance artistic artistry bright colorful colourful craftsmanship multicolored multicoloured thick thin door-window golden lines radiated radiating architectural black dark design designed Designs frames geometrical grid-patterns grids lead rippled anchor arched diamond-shaped diamond-shapes diamonds frame framed shade shades-of-colour symbol symbolic angles liquid-glass windows pink cobble cobbled crystal green modern mosaic red saavem square tile tiled blue decoration decoration-glass glassy opaque orange panel