Prompt
Generate a realistic image of a 19th-century German mathematician in a traditional academic setting: Alexander von Brill, a middle-aged man with a beard, wearing formal attire and holding a book or a mathematical instrument, sitting in a library or study with mathematical papers and books in the background, reflecting his contributions to mathematics, particularly in algebraic geometry and the Brill-Noether theory; incorporate elements that signify his association with the University of Tübingen and Technische Universität Darmstadt.
