
Wojciech Gerson (Polish, 1831-1901)

Charles-Joseph Natoire (French, 1700 - 1777)

Elihu Vedder (American, 1836-1923)

Józef Simmler (Polish, 1823-1868)
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.