Iwan Baan is one of the most sought-after architectural photographers, working with the likes of Zaha Hadid and Rem Koolhaas, among others. Lately he also pursued a personal project and photographed buildings that people build for themselves, sometimes by themselves, mostly out of necessity. This special project resulted in an exhibition and book entitled 52 weeks, 52 cities. To see more fascinating images and to read the entire interview with Iwan Baan please click here.