art deco frame. vintage linear border. blue and purple color of lines. the style of the 1920s and 1930s.

1920 1920s 1930s 30s abstract angle angular art artistic backdrop background black blue border card color corner deco decoration decorative design diagonal element frame gatsby geometric geometry graphic great grid illustration intersecting invitation line linear lined lines luxury modern old poster purple retro shape striped stripes style template thirties trendy twenties vector vintage violet