Artwork
Nicolaas Heinsius I, Poet and Professor at Leiden, Envoy of Queen Christina of Sweden

Nicolaas Heinsius I, Poet and Professor at Leiden, Envoy of Queen Christina of Sweden is an oil painting by the Rococo painting artist Jan Maurits Quinkhard. It dates from 1750 and is held in the collection of the Rijksmuseum.
About this work
Overview
This oval tin portrait, executed by Jan Maurits Quinkhard around 1750, presents the Dutch scholar Nicolaas Heinsius the Elder. The work, now part of the Rijksmuseum’s holdings, exemplifies the refined portraiture typical of mid‑eighteenth‑century Dutch art.
Subject & Meaning
Heinsius, known for his poetry, professorship at Leiden University, and diplomatic service to Queen Christina of Sweden, is shown in formal attire. The composition emphasizes his intellectual stature, with a composed expression and dignified pose that reflect his scholarly and diplomatic roles.
Technique & Style
Quinkhard employs a subtle chiaroscuro, lighting the sitter’s face from the front to create a smooth, luminous skin tone against a dark backdrop. The artist renders the curls of white hair, the texture of the dark coat, and the crisp white ruff with meticulous attention, while the surrounding gold frame features low‑relief carving that adds a three‑dimensional quality.
History & Provenance
Created in the Rococo period, the portrait was likely commissioned to commemorate Heinsius’s achievements. It entered the Rijksmuseum collection through acquisition in the twentieth century, where it remains displayed as part of the museum’s Dutch portraiture holdings.
Artist & collection
Artist
Jan Maurits Quinkhard (28 January 1688 – 11 November 1772) was an 18th-century painter and print designer from the Dutch Republic.











