Search Only Images Download this image Portrait of Carl Friedrich Gauss No info available for book source. Image ID: SIL-SIL14-g001-10 Supplied Caption: Portrait of Carl Friedrich Gauss. Lithograph by E. Ritmüller. After Jensen. Tags: mathematics, Gauss, Carl Friedrich (1777-1855) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?