abstract background christmas concept creation daylight design fill foil frame geometric glass graphic metal metallic New opaque original pattern pink pretty purple scrapbooking shiny texture triangles unique window xmas angles appearances architectural architectural elements architecture building chinese colorful coloring colors colourful colouring colours decorated decorations decorative distinctive elements exterior exterior shutters external functional louver blades louvered louvers louvre blades louvred louvres old ornamental ornamentation painted perspectives plantation shutters protection shade shelter sheltered shuttered shutters traditional window covering window frame window shutters windows art-glass blended blocks color coloration colored colour coloured contrast craftsmanship light lighting liquidy multicolored multicoloured patterned patterns raised rectangles rectangular shaped shapes stained-glass style surface surfaced surfaces surfacing tactile textured textures thick vibrant wall walled wallpaper appearance artistic artistry bright curved curves round rounded thin