The Antwerp Plantin-Moretus Museum currently hosts Grotesques. A fascinating fantasy world.
Highlights include four of the Pourtraicture ingenieuse de plusieurs façon de Masques by Cornelis Floris de Vriendt and two prints of caricatures by Philippe de Soye and Hans Liefrinck I after Leonardo da Vinci.
Some photographic impressions can be found below.
See also: Flemish fantastique and grotesque