abstract appearance art-glass artistic artistry background blended bubbles bubbly color coloration colored colorful colors colour coloured colourful colours contrast craftsmanship curved curves decorative distinctive glass light lighting lines liquidy patterned patterns perspectives round rounded shaped shapes stained-glass style surface surfaces surfacing texture textured textures thick thin vibrant wallpaper window crafted decoration designed glassy green interconnected interlinked mosaic multicolored multicoloured paneling panelling presentation purple raised random surfaced curtain fabric hidden in-front transparent lavender hinged hinges lens lenses panels blocks brown clear decorated maroon panes rectangles rectangular tactile variations variety angles architectural architecture edges geometric geometrical glass-panes height high multi-colored shape structure temporary window-frame window-frames window-panes windows arched arches building exterior colored glass coloured glass design Designs elements exterior external frame framed window-surrounds