Artwork
Mr. and Mrs. Isaac Winslow (Jemima Debuke)

Mr. and Mrs. Isaac Winslow (Jemima Debuke) is an oil painting by the Rococo painting artist John Singleton Copley. It dates from 1773 and is held in the collection of the Museum of Fine Arts Boston.
About this work
Overview
John Singleton Copley’s oil portrait of Mr. and Mrs. Isaac Winslow, dated 1773, presents the couple seated at a table within a modest interior. The man, dressed in a dark coat, rests a hat and a walking stick beside him, while the woman wears a blue gown adorned with floral motifs and a white headdress. A deep red curtain forms the backdrop, framing the pair’s composed demeanor.
Subject & Meaning
The work records a prominent New England family of the colonial period, emphasizing their social standing and domestic stability. The gentleman’s solemn expression and formal attire convey authority, whereas the lady’s serene countenance and delicate dress suggest genteel refinement. Together they embody the ideals of marital partnership and genteel virtue valued among the colonial elite.
Technique & Style
Executed in oil on canvas, the painting displays Copley’s meticulous handling of texture and light, characteristic of the late Rococo’s decorative elegance. Fine brushwork renders the sheen of silk, the softness of the curtain, and the subtle modeling of facial features, while a restrained palette of dark and pastel tones balances richness with restraint.
History & Provenance
Created shortly before Copley’s relocation to London in 1774, the portrait reflects his established reputation among New England’s upper class. After the Winslow family’s ownership, the painting entered the American art market in the 19th century and has since been acquired by a major museum, where it remains on view as a representative example of colonial portraiture.
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Artist & collection
Artist
John Singleton Copley (July 3, 1738 – September 9, 1815) was an American-born British painter active in both the Thirteen Colonies and England.












