A Rare Delft Painter’s Assay Dish (Schildersproefschotel) with Fortuna and Sea-Monsters

Large tin-glazed earthenware assay dish painted in cobalt blue, the centre with the classical personification of Fortuna—nude, balancing on a globe and holding a billowing sail as if a banner—set before a choppy sea with a convoy of ships and a cloud-laden sky. The broad cavetto and rim are reserved for the painter’s trial decoration: freely executed sea-monsters, tritons and marine trophies, separated by bold, undulating swathes of wash where the brush was loaded and tested. The reverse unglazed; slight fritting to the lip as expected for working studio ware.
Painter’s dishes of this ambitious type were workshop tools as well as displays of a master-painter’s hand. The central subject, Fortuna on the Globe with Sail, derives from widely circulated Northern Mannerist prints after Maarten de Vos / Hendrick Goltzius, a theme favoured by Delft decorators in the mid-seventeenth century to advertise virtuoso figure-painting. The lively marine marginalia—part sketchbook, part pattern book—record the repertoire available to the shop for later use on dishes and posset bowls.

Condition: Minor rim frits and small glaze losses commensurate with use; no restoration.