norddeutsche privatsammlung
Erich Hartmann was a German modernist and expressionist painter.
Franz Radziwill was a German artist of the twentieth century. He is known as a landscape painter, graphic artist and printmaker associated with the artistic movement of "new materiality".
Franz Radziwill created paintings that are characterized by careful elaboration and the use of glaze techniques borrowed from the Old Masters. He used elements of industrial buildings and modern technology, including ships and airplanes, in his landscapes. The results of his work can be categorized as magical realism.
In 1933 Radziwill became professor of painting at the Düsseldorf Academy of Art, but in 1935 the Nazis stripped him of this position, declaring his work degenerate art.
Otto van Veen was a painter, draughtsman, and humanist active primarily in Antwerp and Brussels in the late 16th and early 17th centuries. He is known for running a large studio in Antwerp, producing several emblem books, and for being, from 1594 or 1595 until 1598, Peter Paul Rubens' teacher. His role as a classically educated humanist artist (a pictor doctus), reflected in the Latin name by which he is often known, Octavius Vaenius, was influential on the young Rubens, who would take on that role himself.