abstract appearance art-glass artistic artistry background blended blue bright color coloration colored colorful colors colour coloured colourful colours contrast craftsmanship decoration decoration-glass decorative distinctive glass glassy light lighting modern opaque panel patterned patterns perspectives stained-glass style surface surfaces surfacing texture textured textures thick thin vibrant wallpaper window circle circular dark multicolored multicoloured round rounded shaped shapes art arty backdrop black design details edges geometric geometrical interconnected intermeshed interwoven lines shape soft string string-like surfaced vibrancy white yellow artwork edged edging flow glasswork gold green interlinked layers liquid liquidy modern-art movement purple bubbles bubbling effects foam foaming froth frothing frothy large Lather merging mirroring multi-colored Multi-Coloured reflections reflective small variations water angled angles corners diagonal diagonally enamel enameled enamelled layered mosaic overlapping squared squares surface-pattern detailed linear lined tubes tubular weave woven contrasting distinct fiery interlaced multiple paint painted painting red variety various brown coloring colouring conglomerate contours contrasts cracks fissures flaws grit gritty levels natural rock rock-face rockface rocky rough rugged shade shadows stone strata stratum sunlight sunny sunshine veins