Henk Pijnenburg is an enthusiastic art collector who is passionate about discovering new artists. He considers purchasing a sculpture of a pregnant man, despite his friend's warnings that it may damage his relationships and marriage. Henk is defiant, prioritizing his artistic interests. The document then discusses works in Henk's collection that explore themes of duality and humanity's dark side through mixed or ambiguous messages. It profiles several artists in Henk's collection and how he has supported many young talents as they emerged. The author expresses pride in Henk for his dedication to art.