Artwork
Portrait of an unknown woman

Portrait of an unknown woman is an oil painting by the Mannerist artist Willem Key. It dates from 1562 and is held in the collection of the Royal Museums of Fine Arts of Belgium.
About this work
Overview
Created in 1562, this oil painting by Willem Key depicts a woman shown from the shoulders up. The composition places her against a dark backdrop, emphasizing the illuminated face and the modest attire she wears. The work is part of the collection of the Royal Museums of Fine Arts of Belgium, where it is displayed among other 16th‑century Flemish portraits.
Subject & Meaning
The sitter is an unidentified woman, presented with a calm, neutral expression and a direct gaze. She wears a simple white cap that is pulled back to expose her hairline, and a plain dark dress lacking ornamentation, suggesting a modest social status or a private, domestic setting rather than a formal court portrait.
Technique & Style
Key employs chiaroscuro, using strong contrasts between light and shadow to model the facial features and give the figure a three‑dimensional presence. The illumination falls on the face and cap, while the surrounding darkness recedes, creating depth and focusing attention on the sitter’s expression and subtle gestures.
History & Provenance
Since its creation in the mid‑16th century, the painting has remained in the Flemish artistic milieu and eventually entered the holdings of the Royal Museums of Fine Arts of Belgium. Its provenance reflects the museum’s effort to assemble representative works of Dutch and Flemish portraiture from the period.
Artist & collection
Museum
Royal Museums of Fine Arts of Belgium
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