“Meeting Piero Principi has had a natural numerical impact! In fact, when I heard him talk about photography, not only based on ideas or tastes, but on the objectivity of mathematics, I immediately felt at home. For more than thirty years, I have been working in dental anatomy based on the abstraction of numbers, the only way to report it and help everyone to understand it. Well, Piero does the exact same thing in his professional field, making all the theories objective and undeniable, such as lighting or diffraction control, for example. We need to leave certain subjects to be dealt with professionally only by actual professionals. I agree with him when he says “no one would have their teeth done by a photographer” and therefore, the concept also applies the other way around. These figures are then translated into shots during everyday use and it is here that Piero has fine tuned the dentalphotoPRO® to make everything easier and possible for the less expert photographer. Piero should not be confused, as I have heard, with a camera shop. He is a professional who works with us and who, from time to time, helps us assemble the best the market has to offer for math photography, which he explains so well, making our lives much easier.”