In short
Portrait of Maria Catharina van Schuylenburch (1733-1790) (1765) is the Jan Augustini painting that draws the most eyes. After it, the eye goes to Portrait of Aletta Johanna le Leu de Wilhem (1754-1815) (1756) and Portrait of Coenraad le Leu de Wilhem (1732-1800) (1765). Among the 4 works of Jan Augustini in our catalog, these 4 are the most famous, each a unique original presented with its year, its museum and the reason it endures.
Top 10 paintings by Jan Augustini, through the gallery's eye
Jan Augustini across the years: the unique originals of each
Jan Augustini's dated originals shown here fit into about ten years, 1756 to 1765: the eye follows them year by year.
Works per year
Pick a year to see its originals.
Portrait of Maria Catharina van Schuylenburch (1733-1790)
More from 1765
Jan Augustini's paintings: questions for the gallery
What is the single most famous work of Jan Augustini?Reveal the answer
Portrait of Maria Catharina van Schuylenburch (1733-1790) (1765). Portrait of Aletta Johanna le Leu de Wilhem (1754-1815) (1756) and Portrait of Coenraad le Leu de Wilhem (1732-1800) (1765) come next.
At what age did Jan Augustini create Portrait of Maria Catharina van Schuylenburch (1733-1790)?Reveal the answer
40 years old: Portrait of Maria Catharina van Schuylenburch (1733-1790) dates from 1765, and Jan Augustini was born in 1725.
How many works by Jan Augustini are known?Reveal the answer
Our catalog holds 4 works by Jan Augustini, dated from 1756 to 1765.
During which period did Jan Augustini create the best-known paintings?Reveal the answer
In 1765: 2 of the 4 works on this page were made then, Portrait of Maria Catharina van Schuylenburch (1733-1790) among them.
Which famous Jan Augustini painting is the earliest, and which the latest?Reveal the answer
On this page, the earliest is Portrait of Aletta Johanna le Leu de Wilhem (1754-1815) (1756) and the latest Portrait of Maria Catharina van Schuylenburch (1733-1790) (1765).
Jan Augustini: a portrait of the artist
A Life in Flora and Landscape
Jan Augustini Degelenkamp lived through the shifting textures of the eighteenth-century Dutch Republic. Born in 1725, his early years were shaped by the meticulous study of nature. He began his professional life not with grand canvases, but with the delicate task of documenting flora for botanists. This precision found a home in the herbarium of Jacobus Schuurmans Stekhoven in Leiden, where he translated the fleeting details of plants into lasting records.
His training took him to The Hague, where he studied under Philip van Dijk. Under this guidance, his hand moved from the small-scale accuracy of botanical illustration toward the broader demands of landscape painting. He developed a particular skill for large-scale wall decorations, works designed to inhabit the very architecture of the buildings they adorned. Many of these expansive compositions remain in their original settings today.
The Breadth of the Brush
While his landscapes provided scale, his portraits and still lifes offered intimacy. His repertoire was varied, encompassing the roles of draftsman, portraitist, and decorative painter. He possessed a particular talent for capturing the quiet presence of subjects, as seen in his pastel work, Portrait of an Elderly Lady, created between 1750 and 1765.
His technical reach extended to the practicalities of interior design through wallpaper painting and decorative works. This versatility allowed him to move between the scientific rigor of botanical art and the more theatrical requirements of monumental wall pieces. His influence was passed down to a new generation of painters, including:
- Jacobus Luberti Augustini, his son
- Egbert van Drielst
- Hermanus Numan
- Gabriël van Rooyen
- Hendrik Tavenier
A Final Chapter
The end of his life saw the conclusion of a career defined by both scientific observation and decorative artistry. He passed away on 2 December 1773. Though he is often remembered for the large-scale decorations that once lined Dutch halls, his early work with flora remains a significant part of his contribution to the visual record of his era.

