For the last 20 years, unassuming Dutch photographer Hans Eijkelboom has traversed the world, picking a spot, be it in Shanghai, New York, or Paris, and meticulously photographed what he saw. “I take between 1 and 80 photographs a day, almost every day, 12 months a year,” he says, referring to his “Photo Notes” project, which has now been turned into a book titled People of the Twenty-First Century. More