watermark. guilloche rosette . digital watermark for security papers.

pattern line circle drawing flower design leaf sketch branch petal wing symmetry lighting art font plant diagram textile watermark guilloche rosette element digital security papers abstract award background bank banknote banner border canvas certificate check circle circular contour coupon currency decoration design elegant element frame graduation graphic guilloche lace line modern money money note old ornamental pattern premium print repeat reward rosette round scrapbook scroll secure security texture ticket vector voucher watermark wave