William Seguier by John Jackson. A half-length oil portrait of a man in a dark coat holding a document, rendered with soft lighting against a moody, atmospheric background.

William Seguier

John Jackson

1830 · Oil Paint, Canvas

This 1830 portrait by John Jackson captures William Seguier with a dignified and scholarly presence.

$243

For the selected configuration

From $129

6 frame sizes

Frame size
Frame color
Mount
Paper type
Glaze

Made to order in ~2 business days · Free U.S. standard shipping (typically 5–8 business days after dispatch)

Where it works

A grounded artwork with confident presence with warm, lived-in color — brings a composed sense of weight.

Often works in
Dining Room · Study · Library
Placement
Reads best as a confident vertical anchor
Walls
Reads strongest on light or mid-tone walls
Color notes
Charcoal black, Deep burgundy

About the piece

Painted around 1830 by John Jackson, this oil on canvas portrait depicts William Seguier, the first Keeper of the National Gallery. Jackson utilizes a warm, muted palette and soft lighting to highlight the sitter's features, conveying a sense of quiet authority and intellectual focus typical of 19th-century British portraiture.