Ключевые слова: abstract, backdrop, background, banknote, blank, certificate, check, coupon, currency, curve, decor, decoration, design, document, elegant, element, filigree, frame, graphic, grid, guilloche, heraldic, line, modern, note, ornament, print, radial, reward, rosette, secure, security, tangier, template, ticket, voucher, watermark, wave,