certificate / diploma background template. pattern

abstract achieve achievement award background badge banner beige border business certificate completion complex complicated coupon course curve debenture degree design detail diploma education educational elegant emblem engravings filigree fine finishing floral flower formal fractal frame gift graduate graduation green guilloche insignia intricacy invitation lessons line lines microprint note official ornament ornate pattern premium promissory qualification rosette school scroll spiral spirograph stock success template ticket tracery training vector vignette vintage voucher watermark wave winner