canvas color color mix paint paper play rainbow sorin luca texture water paint watercolor abstract backdrop background balance blue collage concept fill frames graphic green modern orange pink purple rectangles red windows bubbles mauve yellow cloud coastline islands islets mountain mountains Natural landscape nature norway ocean rocks sea shore sky water water resources artistic bright colored colorful colors colour coloured colourful colours composite contrasting curved curves horizontal interlaced intertwined interwoven light linear lined lines multicolored multicoloured parallel patterns perspectives rainbow-colors rainbow-colours ripples rippling smooth stripe stripes stripy surface surfaces symmetry textures undulated undulating wallpaper waves wavy