Photographer Ari Versluis and stylist Ellie Uyttenbroek have long started Exactitudes, a project that is a striking visual record of more than 3000 neatly differentiated social types the artists have documented over the last 20 years. Started in 1994 in the streets of Rotterdam, this on-going project portrays individuals that share a set of defining visual characteristics that identifies them with specific social types. https://exactitudes.com/index/