The subject of the offer is a rare, authentic woodcut (Holzstich) by a renowned author German animalist C. G. Specht, title - Bullenbeißer (Canis familiaris molossus hibernicus). The graphic shows a Bullenbeißer dog (Canis familiaris molossus hibernicus) - the extinct ancestor of today's boxers. The work comes from the prestigious Antiquariat Hasenkamp in Cologne. The graphic is accompanied by an original antique label (visible on the back), confirming dating and authorship. The documentation comes from a historical point sales in Cologne (Antiquariat Hasenkamp). Dimensions: Height - 38.5 cm Width - 39 cm This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution