Portret van Peter Wilhelm Friedrich von Voigtländer before 1905

This is a portrait of Peter Wilhelm Friedrich von Voigtländer, a pioneer in the field of photography, taken before 1905 by an anonymous artist. The portrait depicts him in a seated pose, wearing a suit and sporting a long beard. Voigtländer's work was fundamental to the development of photographic lenses and cameras. The portrait's small scale suggests that it may have been a personal keepsake or a part of a larger collection.