Portrait of a Man in North African Costume (formerly known as 'A Moorish Prince')
Painting on canvas • Attributed to Jan Mostaert (historically) or more recently associated with the Circle of Sir Peter Lely or an Anonymous Dutch/Flemish Master working in the Orientalist tradition.

Style & Movement
Baroque / Early Orientalism; characterized by the dramatic lighting and the fascination with exotic costume and non-European subjects typical of 17th-century Northern European art.
Medium & Technique
Oil on canvas using traditional layered techniques, glazing, and subtle chiaroscuro to define the sitter's features and the voluminous folds of the turban and robes.
Creation Period
Circa 1670
Dimensions & Format
Approximately 100 x 80 cm; Portrait orientation.
Subject Description
A half-length portrait of a man of African descent dressed in elaborate North African or Middle Eastern attire, including a large white turban and robes. He holds a hilt of a sword or dagger. In the background, a landscape featuring Roman ruins (likely a Tunisian or North African setting) suggests a specific geographical context.
Condition & Value Assessment
Condition Assessment
Very Good; the paint layer appears stable with a well-maintained varnish, though some minor age-related craquelure is visible under close inspection.
Estimated Market Value
$150,000 - $300,000
Auction Estimate
$100,000 - $200,000
Provenance History
Historically part of European private collections; likely commissioned as a 'tronie' or a specific diplomatic portrait. Similar works have been documented in aristocratic inventories across England and the Netherlands.
Art Historical Significance
Significant as a rare and dignified 17th-century representation of a person of color, moving beyond caricature into formal portraiture. It reflects the burgeoning European interest in the Ottoman Empire and North African cultures.
Notable Features
The presence of specific architectural ruins in the background (aqueducts/coliseum ruins) serves as a topographical marker. The ornate 18th-century style gilt frame adds to its prestigious presentation.
Condition Issues
Fine stable craquelure consistent with age; possible minor retouching in the darker pigment areas of the robe; frame shows minor gilding loss on the ornate plaster corners.
Conservation Recommendations
Surface cleaning of the varnish and minor consolidation of the frame's gilding. Maintain in a climate-controlled environment with UV-filtered lighting.