11 / 25

In the back are four of Rosenberg’s Swedish trolls. He also has a Finnish troll collection, but when I visited he’d just sent them to his parents’ house as they were beginning to take over the studio. The difference between Swedish and Finnish trolls? “Finnish trolls are made of natural materials, like reindeer fur and leather and dried mushrooms,” he says. “They’re such a normal part of life in Scandinavia.”