
Nils Dardel (Swedish, 1888-1943)

Peter Paul Rubens (Flemish, 1577-1640)

Titian (Italian, c. 1488-1576)

Sir James Thornhill (English, 1675-1734)

Alphonse Legros (French, 1837-1911)
Marking of lines and areas of tone onto paper/other material, where the accurate representation of the visual world is expressed upon a plane surface.