What actors and actresses appeared in Sculpture by Isaac Witkin - 1976?

There is no record of a film or television production called "Sculpture by Isaac Witkin - 1976." Isaac Witkin was a renowned sculptor, and while his work may have been featured in documentaries or art shows, there is no indication of a movie or television show with that specific title.

If you are thinking of a different title or a different year, please provide more information.