The representation of a human face is initially a portrait, painted or photographed. If the client is also the person being portrayed, there is likely a representative purpose behind it. That is to say, the person being portrayed wants to make the best possible impression on the viewers of the picture. The maker of the portrait aims to fulfill this wish, because satisfied customers recommend the next customers. So he puts his client, for example, in a favorable diffused light that gently softens the wrinkles; or he places him in a room so that 40 kilograms of overweight disappear behind a stage prop; and for the final touch, there’s some Photoshop. So far, so understandable.
Such a portrait is therefore not only not a caricature, but more or less embellished, even by reducing, avoiding, or removing unflattering features.
A snapshot is a kind of opposite of the posed portrait, but it is also incomplete: Since it is a spontaneous snapshot, the sum, the interaction of all circumstances at the moment of the shot is highly probable unique, and yet this image probably allows more than one interpretation; that is initially neither good nor bad, but simply not more objective than the posed portrait.
From these two distinct examples, it becomes clear that different perspectives, different forms of representation also produce different perceptions.
Basically, no artistic representation can be more than just a rough approximation of the essence of the person being represented, because of course it requires some other cognitive means. Otherwise, we only see what we want to see; and we want to see it because we expect it.
This conclusion may seem obvious at first glance; yet the photo for many of us has the aura of incorruptible objectivity, because we expect it to show only the truth and nothing but the truth. But not the whole truth.
I strive for the caricature to achieve the most „objective truthfulness“ of representation. Paradoxically, my most important tool for this is exaggeration, which is subjective by its nature. Because all the sizes of a face are objectively measurable in millimeters, any deviation from these measurements, any exaggeration is in the subjective discretion of the artist.
I therefore define shape and expression subjectively and thereby create an objective similarity to the person being depicted, while at the same time emphasizing certain aspects of the person.
Just like a portrait with an explicitly serious claim, the caricature is a particularly pronounced representation that creates a certain perception. Only the viewer is presented with the special expression of the caricature, namely exaggeration, unmistakably, so he can consciously see it with this reservation in mind. On the other hand, the viewer expects objectivity from the photo, which can hardly be achieved.
Since I portray people from public life, all viewers have a similarly good starting point to evaluate the result. This would not be possible for an unknown face. Ideally, the viewer can even more easily associate the caricature with a person X than the actual sight of person X himself. This is less strange than it reads: When we encounter people in an unusual context, it is not uncommon for us to recognize them only on the second glance.