background bark forest green moss pattern plant stem texture tree abstract angled angles backdrop blue colored coloured decorative design detailed display geometric geometrical hard interconnected interlinked light linear lined mosaic paint painted Particles patterned patterns perspectives rough shaped shapes sharp Sizes small surface surfaced surfaces textured textures thick thin variations variety various wallpaper appearance art-glass artistic blended color coloration colors colour contrast distinctive door-window glass golden lighting lines radiated radiating raised stained-glass style surfacing tactile vibrant window church colours stained glass dark dirty grain nature oak old stained timber weathered wood gneiss rock rocks stone stones sundrocks