abstract appearance architectural art glass artistic artistry black color colored colorful colors colour coloured colourful colours contrast craftsmanship dark decorative design designed Designs distinctive frame framed frames geometric geometrical glass light lighting lines patterned patterns perspectives rectangle rectangles rectangular rippled shaped shapes squared squares stained glass textured textures window art-glass background blended blocks coloration liquidy multicolored multicoloured raised stained-glass style surface surfaced surfaces surfacing tactile texture thick vibrant wall walled wallpaper cave christian christianity faith Hong Kong looking-out prayer symbolic symbols art beautiful blue celebration decor dez pain floral flower flowers gold graphic green illustration interior leaded leaf love nature orange panel pattern petals pink red retro romantic scrapbooking sunlight xymonau yellow angles lead shade shades-of-colour windows brown clear crafted decorated embedded hexagonal hexagons interconnected interlinked kaleidoscopic mosaic paneling panelling panes presentation rounded symmetrical variations variety