abstract appearance art-glass artistic artistry background blended bright color coloration colored colorful colors colour coloured colourful colours contrast craftsmanship curved curves decorative distinctive glass light lighting multicolored multicoloured patterned patterns perspectives round rounded shaped shapes stained-glass style surface surfaces surfacing texture textured textures thick thin vibrant wallpaper window architectural art glass black cave christian christianity dark design designed Designs faith frame framed Hong Kong lines looking-out prayer squared squares stained glass symbolic symbols blocks liquidy raised rectangles rectangular surfaced tactile wall walled arch arched arches frames gold golden lead rippled yellow blue blank clear door fixture panels panes patterning variations variety art door-lock doorhandle doorway entrance exit exterior frills gray green grey lock outside quality red skilful skilled variation wooden frame decoration decoration-glass glassy modern opaque orange panel flowery brown crafted decorated embedded hexagonal hexagons interconnected interlinked kaleidoscopic mosaic paneling panelling presentation symmetrical