Portrait of Jacomina van der Vorst (1611-1665), 1640

This 1640 portrait of Jacomina van der Vorst (1611–1665) at age 29, attributed to Michiel Jansz. van Mierevelt, represents the continuation of his studio production very late in his career — van Mierevelt himself died in 1641, making this one of his last works or the production of his workshop under his supervision. The portrait documents a young Amsterdam woman whose subsequent life (1611–1665) would stretch well beyond the painter's own. The name van der Vorst suggests a family of provincial or urban importance, and commissioning a portrait from van Mierevelt's studio represented an aspiration to the visual culture of the social elite. Without a current collection, this work has likely passed through private hands, its institutional history unclear — a fate common to many seventeenth-century Dutch portraits of non-noble sitters whose families eventually dispersed.

Working on panel in 1640, van Mierevelt's studio produced a smooth, carefully finished portrait following the technical formula established across decades of practice. A young sitter of 29 required careful modelling of fresh, unlined skin — a technical challenge different from the older sitters who form the majority of his documented work. The controlled light source and smooth blended flesh tones create the clear, legible likeness that van Mierevelt's reputation rested on.