abstract art artistic artwork background blended brushstrokes color coloration colored colour coloured decorative design distinctive downstrokes edged edges gold golden interconnected interlinked intermeshed light lined lines mixed multisurfaced paint painted painting patchy patterns perspectives shaped shapes soft-colours style surface surfaces surfacing texture textured textures thick thin wallpaper appearance colorful colourful contrast contrasting corrugated corrugations dark decoration details geometric geometrical interlaced intertwined interwoven linear multicolored multicoloured pattern patterned shape vertical vibrant wall blue checkered checks christmas horizontal red green purple