Lettering by designer Bogdan Ceausescu or illustrator Sebastian Pren for Pren's zine On/Off the grid, Choriso Press, in 2016.
http://delicate-vacuum.com/post/159968781137/b-ceausescu-onoff-the-grid-a-collaboration-with
The lettering style is called "reverse contrast" and is usually done for serifed letters, like the wild west Wanted posters.
IMHO it is unlikely that either of these persons made a font from the art project.