abstract art-glass artistic artistry background blended bubbled bubbles bubbly color coloration colored colors colour coloured colours contrast craftsmanship curved curves decorative distinctive embedded flowers glass light lighting lines liquidy patterned patterns perspectives round rounded shaped shapes stained-glass style surface surfaces surfacing texture textured textures thick thin vibrant appearance architectural concrete Designs details distinct edged edges exterior external gray grey heavy interconnected interlinked linear lined mosaic pebbles protective rough secure Sizes solid stones strength strong surfaced uneven varied various wall wallpaper angles bamboo binding bound constructed construction display energy flow flowing flowing-water garden garden-water-feature knots knotted machine miniature miniature-waterwheel ornamental ornamentation outdoors rope roped secured stream structure tied turn turning undershot water water-driven water-flow waterwheel wet arched arches architecture bricks brickwork brown colorful coloring colourful colouring creative heritage historic historical history old outside shade shadows stonework sunlight sunshine traditional variations windows backdrop contrasting design distorted distortions geometric intermeshed intricate mesh multicolored multicoloured net random-connections squares visual-arts art artwork curled interwoven linked liquid modern paint painted shape soft swirling swirls twirls undulating waves wavy fancy rectangular slabs smooth stone symmetrical symmetry tiled tiles variation