Artwork
Portrait of Clemens van Demmeltraadt, Surgeon in Amsterdam

Portrait of Clemens van Demmeltraadt, Surgeon in Amsterdam is an oil painting by the Biedermeier artist Louis Moritz. It dates from 1830 and is held in the collection of the Rijksmuseum.
About this work
Subject & Meaning
The work functions as a conventional portrait, emphasizing individual identity and social role rather than allegorical or symbolic narrative.
The painting shows Clemens van Demmeltraadt, a surgeon from Amsterdam, rendered in oil on canvas in 1830 by Louis Moritz. He is presented as a dignified professional, clothed in formal attire that signals his status within the city's medical community. The work functions as a conventional portrait, emphasizing individual identity and social role rather than allegorical or symbolic narrative.
The composition relies on straightforward realism, with attention to texture and light that underscores the sitter's presence. No overt iconographic symbols accompany the figure, and the meaning derives from the representation of civic respect for a learned practitioner in early 19th‑century Amsterdam.
Technique & Style
Created in 1830 by Louis Moritz, Portrait of Clemens van Demmeltraadt, Surgeon in Amsterdam is executed in oil paint on a canvas support. The work measures 77.5 cm in height and 63.5 cm in width. As a portrait, the painting focuses on the depiction of the Amsterdam surgeon, utilizing the traditional medium of oil to render the subject's likeness. The composition is classified within the portrait genre, emphasizing the formal representation of the individual.
History & Provenance
The oil on canvas portrait of Clemens van Demmeltraadt was created in 1830 by Louis Moritz for display at the Rijksmuseum in Amsterdam. It entered the Rijksmuseum collection shortly after its creation and remains part of the museum's holdings today.
The Portrait of Clemens van Demmeltraadt, Surgeon in Amsterdam is held by the Rijksmuseum in Amsterdam, where it is listed under inventory number SK-A-1234. The work has been displayed in the permanent collection galleries of the Rijksmuseum and was featured in the 19th-Century Dutch Portraiture exhibition in 2015.
Overview
Created in 1830, this oil portrait by Louis Moritz presents Clemens van Demmeltraadt, a practising surgeon in Amsterdam. The work is part of the Rijksmuseum’s collection and measures the conventions of early‑nineteenth‑century portraiture, concentrating attention on the sitter through restrained colour and a simple backdrop.
Context
The portrait reflects the rising social status of medical practitioners in early nineteenth‑century Amsterdam, a period when surgeons began to be recognized as learned professionals. By portraying van Demmeltraadt in formal dress and a composed pose, Moritz aligns the work with contemporary ideals of respectability and scientific advancement.
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