Unseen Magazine is an international publication that discovers new developments in contemporary photography, published once a year in conjunction with Unseen Amsterdam. The fourth issue of Unseen Magazine engages an array of voices, and sets out to probe how photography shapes our understanding of, and place within, the world around us. Max Houghton investigates the shifting ways in which artists are documenting the ongoing global migrant crisis, Salvatore Vitale considers how our visual understanding of cyberspace has been shaped by contemporary artists, and David Campany calls for us to be suspicious of the forces that aim to govern our opinions, especially when it comes to images.