Fendi was really cool to work with – taking the idea of doodling to a high-end brand and another level [this collaboration involved a takeover of Fendi’s rooftop in Rome and, later, a capsule collection for Chinese Valentine’s Day]. It raises how people perceive this kind of art: they often see doodling as throwaway, but not when it’s on a Fendi bag. I like seeing where that takes them to. My favourite artistic collaboration was with LA2, whose work I love. We collaborated in New York City [on a mural at Modern Haus Soho, above], and he has a similar thing for patterns and subconscious drawing. In terms of collaborations, I’d work with most people, but I don’t have an ideal person or brand I really want to work with. Right now, I’d say my best collaborator is my 11-month-old son – I love doodling with him and seeing his scribbles.