Cheshire Antiques Consultant Ltd has dated this 19th Century Oil Portrait to the 19th Century.
English School, Circa 1840 | Oil on Millboard | Framed
This work is an accomplished 19th-century English School interpretation after Thomas Gainsborough’s celebrated 1785 portrait of the sitter.

Subject
Sarah Siddons was the most celebrated dramatic actress of the Georgian period, famed for her commanding presence and memorable portrayal of Lady Macbeth. Born into the illustrious Kemble theatrical family, she achieved lasting fame on the London stage and became a cultural icon of her time.

This portrait presents her in elegant attire—dressed in a striped blue gown with a yellow mantle, a distinctive black beaver hat adorned with ostrich feathers, and holding a fox-fur muff. The composition mirrors the original by Gainsborough while introducing the distinct brushwork and surface treatment typical of mid-19th-century academic painting.

Medium & Technique
Oil on millboard, finely painted with expressive drapery and soft facial modelling
Colour palette includes deep blues, warm ochres, and soft crimson shading
Balanced use of texture, particularly in fabric, fur, and feather details

Confidently executed in the Grand Manner tradition with emphasis on atmosphere and refinement
Condition
The painting remains structurally sound with minor craquelure and scattered foxing, consistent with age. Touch-ups are present around the background edges, carefully integrated. The sitter's face and costume are beautifully preserved, with a cohesive and vibrant surface throughout.

Frame
Presented in a high-quality, newly fitted Larson-Juhl gilt frame with sculpted reserve profile. Protected behind AR70 museum-grade glass for UV resistance and enhanced clarity.
Overall dimensions: 41 cm high x 34 cm wide x 2 cm deep

Provenance
Private English Collection
Labelled by GEO Rowney & Co., Rathbone Place, London
Purchased from Northern Shire Antiques & Fine Art Dealer
Curated by Cheshire Antiques Consultant LTD
Exhibited at Lord Hill Museum, known for its display of notable British artworks

Summary
An elegant 19th-century interpretation of a significant Georgian portrait, this work offers both art historical value and strong decorative appeal. The sitter's importance, the quality of execution, and the period framing make this a desirable acquisition for collectors of fine portraiture or theatre history.
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Cheshire Antiques Consultant Ltd has dated this 19th Century Oil Portrait to the 19th Century.
Source the historic in 17th, 18th, 19th & 20th century fine arts, painting, sculptures & collectibles
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