professor is a member of Art of Erotic Visions., Australian Adult Photographic Workshops, Beauty of The Human Body , Big & Beautiful People, Blue Room, Bodyscapes, Fine Art approaches to Figure and Face, Glamour, Gods and Goddesses, Horse and Rider , Lesbian and Bi-Women's Art, Life Session Expressions, Mature Woman, Naturists and nudists, naturally. , Passions, Pencil Drawing (2 per 24 hrs), Pinup, Self as Other, Tease Me (NO Explicite NUDITY!) 2 per 24 hrs, The Adult Group, The Art of Duo Tone Erotica, The Artistic Nude, The Industrial Nude , The Sensual Word, Totally Topless and Woman Appreciation.