Portrait of the Editor Ola Thommessen

Ola Thommessen (1851–1942) was one of Norway's most influential newspaper editors, founder and long-time editor of Verdens Gang, the liberal Oslo daily that became a major voice in Norwegian public life. Heyerdahl's 1888 portrait captures him at the height of his editorial power. Throughout the 1880s Heyerdahl was producing a series of portraits of Norway's leading intellectual, cultural, and political figures — a sustained project that amounted to a visual chronicle of the nation's elite during the push for political independence. The portrait conveys authority without stiffness, reflecting Heyerdahl's skill at projecting inner character alongside social standing.

The painting uses a dark background common to formal male portraiture, allowing the face to emerge as the center of psychological interest. Heyerdahl applies the paint fluidly in the face, with firmer modeling in the jaw and brow. Tonal contrast is strong and the palette deliberately restrained.