It is always fascinating, the punching technology. Here it meets the art of the Renaissance with the famous “Portrait of a Man” by Leonardo da Vinci (1452-1519). This unique artist is considered as one of the most famous universal genius of all time. Reason enough to present one of his masterpieces also as a punch art work. You can see it in the AMADA Solution Center Haan. The original of da Vinci is a drawing executed in red chalk on cardboard, dated around 1512, which is in the holdings of the Biblioteca Reale in Turin. Usually it is described as a self-portrait of Leonardo da Vinci, but this is highly disputed. Is’nt it fascinating what new angles and works (punch)holes can create?