Artwork
Portrait of Justus Tjeenk, one of the Founders of the Scientific Society of Zealand and Clergyman at Flushing

Portrait of Justus Tjeenk, one of the Founders of the Scientific Society of Zealand and Clergyman at Flushing is an oil painting by the Rococo painting artist Herman Frederik van Hengel. It dates from 1756 and is held in the collection of the Rijksmuseum.
About this work
Overview
Herman Frederik van Hengel’s 1756 oil portrait presents Justus Tjeenk, a noted clergyman and one of the founders of the Scientific Society of Zealand. The work is part of the Rijksmuseum’s collection and exemplifies mid‑18th‑century Dutch portraiture, focusing on the sitter’s dignified bearing against a subdued background.
Subject & Meaning
Tjeenk is shown with long, curling white hair and a solemn expression, emphasizing his scholarly and clerical stature. His gaze meets the viewer directly, while his raised right hand and bent left arm convey a sense of poised authority, reflecting his role in both religious and scientific circles.
Technique & Style
Executed in oil on canvas, the portrait employs a restrained palette of dark coat, white shirt, and muted brown backdrop. Van Hengel renders the facial features with fine brushwork, allowing the eyes and hair to dominate the composition. The contrast between the dark attire and the light collar highlights the subject’s prominence.
History & Provenance
Created in 1756, the painting has remained in Dutch collections, ultimately entering the Rijksmuseum’s holdings. Its attribution to van Hengel is supported by stylistic analysis and documentation linking the artist to portrait commissions for prominent figures of the period.
Context
The portrait reflects the Enlightenment era’s respect for learned clergy who contributed to scientific societies. Tjeenk’s involvement with the Scientific Society of Zealand situates him within a network of intellectual exchange, and the painting serves as a visual record of that intersection between faith and reason in the Dutch Republic.
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Artist & collection
Artist
Herman Frederik van Hengel (1705–1785) was an artist, born in Nijmegen.


