For 10 Points: name this graphic and its author

No clue at all, it looks completely unfamiliar. What is the medium?
Posted by: David W. at September 21, 2005 02:27 AMthis is an engraving
Posted by: ~ A at September 22, 2005 01:15 AMalbert Durer, detail of etching of unknown title
Posted by: granddad at September 28, 2005 06:15 AM