Self-portrait of Rudolf Koller at the age of 16 painting
Keywords: Rudolf Koller, Self-portrait at the age of 16, at the easel, Koller, Swiss Painter, Swiss Painting, Swiss Art, Swiss Artist, Swiss Artist, Swiss Artist, Swiss Artists, Swiss Painters, Realist School, Realist Painting, Realist Painter, Realist Work, Realist Art, Realist Artist, Realism, Romantic Painting, Romantic Landscape, Realist Landscape, Romanticism, Romantic Painting, Romantic Art, Romantic Painter, Romantic Painter, Düsseldorf School, Animal Painting, Landscape Painting, Landscape Painter, Plein Air, Mountain Landscape, Academy of Fine Arts in Düsseldorf, oil on canvas