All the designs in this collection are proof that simplicity in decorative art (industrial art) results in timeless works of art, and even though they are over 100 years old, these designs still have a use value today. If you are a beginner enthusiast, we recommend that you try to draw as many similar swirl line designs as possible. The process should be very interesting, especially if you think of different ways how to decorate the ends and curves of the swirl lines. First, manually sketch what you want the design to look like; next, carefully draw the swirl line in 2D CAD or vector software; and finally, all you have to do is complete the design by decorating its ends and curves.