abstract appearance background blended checkered checks christmas color colored colorful colour coloured colourful contrast contrasting dark decorative design details geometric geometrical green horizontal interconnected interlaced interlinked intertwined interwoven light linear lined lines patterned patterns perspectives red shape shaped shapes style texture textured textures thick thin vertical vibrant wallpaper bright colors colours edges intricate multicolored multicoloured surface surfaced surfaces undulating zigzagging orange squared squares symmetrical symmetry tiled tiles appearances connected connection curved curves rainbow-colors rainbow-colours smooth stripe stripes stripy undulated wavy bubbles bubbly glass glassy