Detailed extensively in the 1998 investigative chronicle Der Oscar Wilde von Schwerin by Frank Goyke and Andreas Schmidt.

The production of Steinzeitbengel and related videos ceased in September 1996, when German law enforcement authorities arrested Bleisch. He was apprehended during a filming session in Ludwigslust.

The term "Steinzeitbengel" roughly translates to "Stone Age Dude" or "Caveman Boy." This series, which Bleisch began working on in the early 2000s, features a collection of sculptures and drawings that depict a peculiar fusion of prehistoric and modern elements. The central figure in these works is a recurring character, often depicted as a primitive, ape-like creature with a peculiarly modern twist.

For several years, Bleisch's productions circulated through underground mail-order networks and illegal video distribution rings across Europe. However, the legal landscape shifted dramatically in the late 1990s as law enforcement intensified its crackdowns on international child exploitation networks.

The conviction was for using adolescents under the age of 16 in his pornographic films. He avoided more serious charges after the defense argued the participants were willing and suffered no psychological harm. Later Career

Aesthetic and Everyday Philosophy Aesthetically, he’s drawn to raw textures and straightforward design—wood grain, exposed seams, simple typefaces. His life philosophy is an ethic of repair: preserve what’s good, discard the needless, and make space for durable joy. He values competence over appearance and finds meaning in the small acts that stitch a life together: cooking well, mending a coat, showing up.

Between 1990 and 1996, he directed approximately 60 adult films featuring young men.