abstract appearance artificial background baubles christmas color colored colorful colour coloured colourful contrast contrasting dark decorative design details geometric geometrical green interconnected interlaced interlinked intertwined interwoven light pattern patterned patterns perspectives shape shaped shapes style texture textured textures thick thin tree wallpaper xmasphoto2015 artwork coloring colors colouring colours Designs expression grouting irregular linear lined lines mosaic rows shiny smooth square squares surface surfaces tiled tiles variety various wall wall-tiles vibrant