abstract angle angles appearance architectural architecture background basic brick brick-wall bricks color colored colors colour coloured colours exterior external perspective perspectives rough smooth solid standard strength surface surfaces texture textured textures uneven variation varied various wall wallpaper bark brown cut edge edges furry light lines palm palm-tree parts pieces pith pithy shaped shapes tree trunk variations variety wood abundance abundant berries bracts clusters drupes endocarps flowers foliage fronds fruit fruitful inflorescences leaf stalks leaves mesocarp palm tree petioles plentiful pods productive seed-bearing fruits seeds sprays