Preparation of obscene photographs, slides and motion pictures

Every person who knowingly: (1) Photographs himself or any other person, for purposes of preparing an obscene film, photograph, negative, slide or motion picture for the purpose of dissemination; or (2) Models, poses, acts, or otherwise assists in the preparation of any obscene film, photograph, negative, slide or motion picture for the purpose of dissemination, shall be guilty of a Class 1 misdemeanor.