royal blue background with fleur-de-lis heraldic pattern. abstract decorative background for wallpapers covers, invitations

abstract antique art backdrop background baroque blue canvas classic classy composition cover dark deco decoration decorative design drapery elegance elegant element exclusive fabric frame gothic greeting invitation layout luxurious luxury material ornament ornamental ornate pattern premium retro revival rococo romantic rough royal soft sparse template textile texture textured vector victorian vignette vintage wallpaper