johann wilhelm schirmer
Franz Johann Wilhelm Hünten was a 19th century German marine painter.
Carl Spitzweg was a German romanticist painter, especially of genre subjects. He is considered to be one of the most important artists of the Biedermeier era.
Hans Thoma was a German painter.
In spite of his studies under various masters, his art has little in common with modern ideas, and is formed partly by his early impressions of the simple idyllic life of his native district, partly by his sympathy with the early German masters, particularly with Albrecht Altdorfer and Lucas Cranach the Elder. In his love of the details of nature, in his precise drawing of outline, and in his predilection for local coloring, he has distinct affinities with the Pre-Raphaelites.
Caspar Johann Nepomuk Scheuren is a German painter and illustrator.
After receiving an elementary art education from his painter father Egidius Scheuren, he studied landscape painting at the Düsseldorf Academy of Art, where he later became a professor.
Caspar Scheuren gradually developed an allegorical style of landscape painting, including motifs from stories and legends of the Rhine. He produced more than 300 oil paintings, 600 watercolors and 400 engravings.