Marie Sidonie MacCartin de Keralio

Painting on canvasJean-Baptiste Mauzaisse (1784–1844)

Marie Sidonie MacCartin de Keralio

Style & Movement

Neoclassicism / Romanticism (French Restoration style)

Medium & Technique

Oil on canvas, utilizing academic glazing techniques, sfumato for flesh tones, and fine detail brushes for the lace and jewelry.

Creation Period

1831

Dimensions & Format

Approximately 73 x 59 cm (28.7 x 23.2 inches); Portrait format

Subject Description

A bust-length portrait of a noblewoman, Marie Sidonie MacCartin de Keralio, turned slightly to the left against a deep red background. She wears an elaborate 'Apollo knot' hairstyle decorated with a ferronnière on her forehead, a white gown, and a vibrant teal-blue cashmere shawl with embroidered borders.

Condition & Value Assessment

Condition Assessment

Very Good; the paint layer appears stable with minor surface grime and a naturally aged varnish. The work remains in its ornate gilded period frame.

Estimated Market Value

$8,000 - $12,000 USD

Auction Estimate

$6,000 - $9,000 USD

Provenance History

Likely commissioned by the MacCartin or Keralio family; visible identification via a metal plaque on the lower frame member; private French collection history presumed.

Art Historical Significance

Mauzaisse was a highly regarded court painter and lithographer under the Bourbon Restoration and Louis-Philippe. This 1831 portrait is a prime example of his ability to capture the elegance of the French aristocracy, bridging the gap between Davidian Neoclassicism and the more emotional Romantic movement.

Notable Features

Clearly signed 'Mauzaisse' and dated '1831' on the left side of the background; Includes an original or high-quality early 19th-century gilded frame with a descriptive identification plaque.

Condition Issues

Slight yellowing of the protective varnish; minor craquelure consistent with age near the periphery; possible historical relining of the canvas.

Conservation Recommendations

Professional surface cleaning and a light varnish refresh are recommended. Store in a climate-controlled environment with 45-55% humidity and away from direct UV light.

Collector Notes

Painting by Jean Baptiste Mausaisse

Identified on 5/20/2026