Jackson is a sculptor JB meets after his (JB’s) second show. Jackson isn’t the type of person JB would normally befriend: he’s rich and entitled, his sculptures are “stupid” and uninteresting, and he’s a drug addict who enables JB’s drug use. JB’s friends beg JB to stop seeing Jackson, but JB ignores them. Jackson, in return, ridicules JB’s friends for their concern. On one occasion, when he and JB are alone together, he even mock-imitates Jude’s limp. Later, in a drug-fueled rage, JB copies Jackson’s cruel imitation, and this thoughtless act of cruelty irreparably damages JB’s friendship with Jude and Willem.