Today, it is also very easy to draw such borders using vector and 2D CAD software. There are even special commands for drawing curves of variable thickness in software intended for vector drawing, e. g., in Inkscape software this command is called Draw Calligraphic or Brush Strokes. There are no such commands in 2D CAD software, but it is also easy to draw these types of curves. Admittedly, it takes twice as much work to draw a single curve of variable thickness – you need to draw two curves and paint the space between them to give the impression that it is a single curve of variable thickness. Nowadays, this type of decorative frame borders can also be found on various invitation cards, greetings cards, business cards, etc.
