File:AlfredoKraus.jpg

Summary
Alfredo Kraus in a promotional photograph as the Duke in Rigoletto at his Metropolitan Opera debut.

Fair use in Alfredo Kraus
The image linked here is claimed by Wikipedia editor NewYork1956 to be used under fair use as:
 * 1) It is an image of a historically significant figure;
 * 2) It is of much lower resolution than the original (copies made from it will be of very inferior quality);
 * 3) The image is only being used for informational purposes;
 * 4) Its inclusion of the image adds significantly to the article;
 * 5) The subject in the image is dead, and it is thus believed that there are no free equivalents.