arched arches architectural architecture art-glass artistic artistry building church color coloration colored colors colour coloured colours contrast craftsmanship dark decorative design designed Designs frame framed glass lead light lighting lines patterned patterns perspectives reflections rippled shade shades-of-colour shaped shapes stained-glass textured textures wall window abstract angles appearance black colorful colourful distinctive frames geometrical windows liquid-glass backgrounds bare bark brown bumps close-up cracked cracks dry edge edges gnarled gray grey grooves layers lined mottled ridges rough shadows strips sunlight surface surfaces texture tree tree-trunk trunk uneven wallpaper wood wrinkled wrinkles wrinkly diamond-shaped diamond-shapes diamonds flower flowers green clear