Artwork
Portrait of Prince Willem IV (1711-51)

Portrait of Prince Willem IV (1711-51) is an ivory painting by the Rococo painting artist Maria Machteld van Sypesteyn. It dates from 1748 and is held in the collection of the Rijksmuseum.
About this work
Overview
Created in 1748 by the Dutch artist Maria Machteld van Sypesteyn, this small, circular relief portrays William IV, Prince of Orange. Carved from a single piece of ivory, the work measures only a few centimeters across and is part of the Rijksmuseum’s collection. Its intimate scale and luxurious material indicate a commission intended for a privileged audience.
Subject & Meaning
The figure presents the future stadtholder with a composed, forward‑gazing expression. He is dressed in a dark coat accented by a red sash draped over one shoulder, while a faintly visible blue sash bears an insignia that has faded with time. The restrained pose and sober attire convey the dignified authority expected of a 18th‑century Dutch prince.
Technique & Style
Van Sypesteyn employed delicate, shallow carving to render the subtle folds of the garment and the fine lines of the subject’s face, achieving a lifelike texture on the smooth ivory surface. The artist’s use of light, precise strokes creates a contrast between the polished skin and the matte fabric, demonstrating mastery of a medium that demands both patience and a steady hand.
History & Provenance
After its completion, the ivory portrait entered the private holdings of the Dutch aristocracy before being acquired by the Rijksmuseum, where it remains on display. Its survival in good condition reflects careful preservation, as ivory objects are vulnerable to environmental fluctuations and handling.
Context
In the mid‑1700s, ivory was an exotic and costly material, often reserved for diplomatic gifts or elite portraiture. Van Sypesteyn’s choice of medium aligns with contemporary trends among the Dutch elite to commission personalized, portable likenesses that combined artistic skill with the prestige of rare substances.
Artist & collection
Artist
Maria Machteld van Sypesteyn (1724–1774) was an artist, born in Haarlem.








