El titular dels drets d'autor d'aquest fitxer permet que qualsevol pugui utilitzar-lo per a qualsevol propòsit, sempre que el titular dels drets d'autor sigui reconegut correctament. La redistribució, les obres derivades, l'ús comercial i qualsevol altre ús està permès.
	Attribution

This photograph is in the public domain because according to the Art. 3 of copyright law of March 29, 1926 of the Republic of Poland and Art. 2 of copyright law of July 10, 1952 of the People's Republic of Poland, all photographs by Polish photographers (or published for the first time in Poland or simultaneously in Poland and abroad) published without a clear copyright notice before the law was changed on May 23, 1994 are assumed to be in the public domain in Poland. This work is in the public domain in the United States because it meets three requirements: it was first published outside the United States (and not published in the U.S. within 30 days), it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States, it was in the public domain in its home country (Poland) on the URAA date (1 January 1996). To uploader: Please provide where and when the image was first published.

This file was uploaded with e-mail permission before the introduction of OTRS (now VRT) in 2006; it is a grandfathered old file.

from en wiki

Relevant fragments of emails from the Manager of the Polish Music Center pertaining to the copyright of this image (and others found on the PMC web site) follow:

From: Polish Music <polmusic@usc.edu>
Date: 2005-06-27 19:56
Dear Karol, 
As far as I know, this image is in the public domain so feel free to use it.
Krysta Close
Manager
Polish Music Center

From: Polish Music <polmusic@usc.edu>
Date: 2005-08-25 00:37
Re: Image of Lutoslawski
Dear Karol,
Would it be possible to give recognition to the photographer, Betty Freeman?
Then it would be fine to use the photo.
Thank you,
Krysta Close
Manager
Polish Music Center
University of Southern California