Photographer Max Siedentopf has a new project that examines one of the most boring types of photography: the passport photo. The series shows that even though passport photos need to be boring, the photo shoots themselves don’t. Official passport photo requirements are extremely restrictive and specify the exact framing (centered with the subject facing straight on), lighting (a clear background with no shadow), and facial expression (no smiling). “It seems almost impossible for any kind of self-expression,” Siedentopf says. His…