Jef Geys. Catalogue RaisonnableArt critics commonly describe the work of Belgian artist Jef Geys (1934 2018) as unruly, and impossible to categorize in conventional art historical categories. Despite Geys subversive and critical attitude towards the art world, this ambitious publication shows that his work is not only deeply engaged and socially critical but also funny and sensory. Since the early 1960s Geys had compiled an archive of everything he considered part of his artistic