abstract appearance architectural art glass artistic artistry black cave christian christianity color colored colorful colors colour coloured colourful colours contrast dark decorative design designed Designs faith frame framed glass Hong Kong light lighting lines looking-out patterned patterns perspectives prayer shapes squared squares stained glass symbolic symbols textured textures window art-glass background blended bright circular coloration distinctive liquidy multicolored multicoloured raised shaped stained-glass style surface surfaced surfaces surfacing tactile texture thick thin vibrant wallpaper angles craftsmanship frames geometrical lead rippled shade shades-of-colour windows curved curves elephant round rounded arch arched arches gold golden yellow blue bubbles bubbly curtain fabric hidden in-front transparent blank clear door fixture panels panes patterning rectangles rectangular variations variety