Venator & Hanstein - 80 Jahre Kölner Buch- und Graphikauktionen | Guest book of the iconic Cologne restaurant ‘Bosporus’. Cologne, 1983–2005. 26.3 x 19.7 cm. Featuring drawings by Georg Baselitz, A. R. Penck, Jörg Immendorff and others. 147 pages with numerous entries by prominent figures. Black leather with silver embossing on the cover. Full gold edging.