Summary
German soprano Erna Sack in a promotional photograph from 1956.
Licensing
Fair use
true
Fair use in Erna Sack
The image linked here is claimed by Wikipedia editor NewYork1956 to be used under fair use as:
- It is an image of a historically significant figure;
- It is of much lower resolution than the original (copies made from it will be of very inferior quality);
- The image is only being used for informational purposes;
- Its inclusion of the image adds significantly to the article;
- The subject in the image is dead, and it is thus believed that there are no free equivalents.