abstract christian church colour colourful cross darkness decorative glass light Norwich pattern stained window windows appearance background blue cloth color colorful colors colours creased creases dark dark-blue fabrics fashion feel folds materials shadows soft tactile textiles textures thick thin touch city clouds dusk evening leipzig lights night orange red sky sunset town urban angles contrast Designs entrance frames gates outlines patterns screens silhouettes through astronomy cloud globe moon planet ray satellite shine sphere view watch bark brown crack crevice forest green macro moss nature pine rough shadow skin texture tree trees wood