seamless regular circle pattern blue purple green

abstract and arabesque art azure backdrop background blossom blue carefree centered cheerfully cheerfuln circle circles colorful convex cover creative curves decor decoration design diamond elements ellipses floral fresh geometric graphic green grid happy illustration lines mauve multicolored oval pattern pink print purple regular repeating rhombuses round seamless sinuous square symmetric tapestry textile texture tile tissue turquoise vibrant violet vivid wallpaper