art deco frame. vintage linear border. a template for invitations, leaflets and greeting cards

1920 1920s 1930s 30s abstract and angle angular art artistic backdrop background black border card cards corner deco decoration decorative design diagonal element for frame gatsby geometric geometry gold golden graphic great greeting grid illustration intersecting invitation invitations leaflets line linear lined luxury modern old ornament poster retro shape striped stripes style template thirties trendy twenties vector vintage