ArtvestigeArtvestige
PaintingsArtistsEras
Artvestige

Artvestige

The most comprehensive free reference for European painting. 40,000+ works across ten eras, every one with expert analysis.

Explore

PaintingsArtistsErasData Sources & CreditsContact

About

Artvestige is an independent reference and is not affiliated with any museum. All images courtesy of Wikimedia Commons.

© 2026 Artvestige. All painting images are public domain / open access.

Major O'Shea of the Loyal Cork Legion by Martin Archer Shee

Major O'Shea of the Loyal Cork Legion

Martin Archer Shee·1798

Historical Context

Major O"Shea of the Loyal Cork Legion sits for this 1798 portrait at the Art Gallery of South Australia in Adelaide. The Loyal Cork Legion was an Irish loyalist militia formed during the turbulent 1790s, when the United Irishmen"s rebellion threatened British rule in Ireland. O"Shea"s militia service during the 1798 rebellion places him among the Irish Protestants who actively defended the Crown against revolutionary nationalism. The portrait"s journey to Adelaide reflects nineteenth-century patterns of art dispersal across the British Empire.

Technical Analysis

The militia officer"s portrait shows Shee working on a military subject early in his career, with the bright uniform of the Cork Legion providing more color than the standard British army portrait. The rendering is relatively youthful in style, consistent with Shee"s work of the late 1790s. The face shows confident characterization, while the uniform receives detailed treatment appropriate to a military commission.

See It In Person

Art Gallery of South Australia

Adelaide, Australia

Visit museum website →

Quick Facts

Medium
Oil paint
Era
Neoclassicism
Style
British Neoclassicism
Genre
Portrait
Location
Art Gallery of South Australia, Adelaide
View on museum website →

More by Martin Archer Shee

John Philip Kemble by Martin Archer Shee

John Philip Kemble

Martin Archer Shee·c. 1795

William Archer Shee (1810–1899), the Artist's Son by Sir Martin Archer Shee

William Archer Shee (1810–1899), the Artist's Son

Sir Martin Archer Shee·ca. 1820

Sir Martin Archer Shee by Martin Archer Shee

Sir Martin Archer Shee

Martin Archer Shee·1794

King William IV by Martin Archer Shee

King William IV

Martin Archer Shee·1800

More from the Neoclassicism Period

Portrait of the Artist's Father, Ismael Mengs by Anton Raphael Mengs

Portrait of the Artist's Father, Ismael Mengs

Anton Raphael Mengs·1747–48

View on the River Roseau, Dominica by Agostino Brunias

View on the River Roseau, Dominica

Agostino Brunias·1770–80

Manuel Godoy by Agustin Esteve y Marqués

Manuel Godoy

Agustin Esteve y Marqués·1800–8

Portrait of a Musician by Alessandro Longhi

Portrait of a Musician

Alessandro Longhi·c. 1770