This is Part 4 (of 5) of our summary report on Paris Photo 2019, focusing on the far left area of the fair. Part 1 of the survey (here) explains the format used in the detailed slideshow below, and sets the stage for the discussion. So while it is certainly possible to jump directly into any one of these individual reports and start digging, return to the beginning if you want a bit more context. Part 2 can be found here and Part ... Read on.