Artwork
Captain Isaac Foster

Captain Isaac Foster is an oil painting by the American Folk Art artist Joseph Badger. It dates from 1755 and is held in the collection of the National Gallery of Art.
About this work
Overview
Joseph Badger’s portrait of Captain Isaac Foster, executed in 1755, presents a seated gentleman in mid‑eighteenth‑century dress. The figure is rendered in oil on a bed‑ticking canvas, a material choice that imparts a subtly textured surface. The composition is anchored by a muted brown backdrop that harmonizes with the sitter’s brown jacket and white shirt.
Subject & Meaning
The sitter, identified as Captain Isaac Foster, is shown with white hair and a composed expression, his gaze turned slightly to the right of the viewer. He rests his right hand on an ornamental table, a pose that conveys a sense of measured authority and personal dignity typical of colonial portraiture.
Technique & Style
Badger employs a restrained palette of browns, whites, and muted tones, allowing the fabric’s folds and the sitter’s features to emerge with quiet clarity. The use of oil on bed‑ticking—a coarse, woven material—creates a tactile quality, while the delicate rendering of ruffled cuffs and button details reflects the artist’s attention to sartorial accuracy.
History & Provenance
Created in 1755, the portrait entered the regional art market shortly after its completion, remaining in private collections for much of its early history. Documentation traces its ownership through several New England families before it was acquired by a museum in the early twentieth century, where it now serves as a representative example of Badger’s colonial portrait work.
Artist & collection
Artist
Joseph Badger was born on March 14, 1707/8, in Charlestown, Massachusetts, the son of Stephen Badger, a tailor, and Mercy Kettell.











