abstract art artistic backdrop background black blended blue brown circles color colors colour colours decoration decorative depth design detailed distant distortions green image images interconnected intermeshed interwoven intricate intricate patterns kaleidoscopic patterns light lines mandala patterns perspectives purple radiating red shapes starbursts texture textures vibrancy vibrant wallpaper windows yellow angles bright brilliant colored coloured detailed patterns edges geometric geometrical multicoloured points rounded sharp style white christmas pebbles strawberries