本作品来自Library of Congress旗下的Carl Van Vechten Photographs收藏。根据图书馆说明,使用该作品没有已知版权限制。 As the restrictions on this collection expired in 1986, the Library of Congress believes this image is in the public domain. However, the Carl Van Vechten estate has asked that use of Van Vechten's photographs "preserve the integrity" of his work, i.e, that photographs not be colorized or cropped, and that proper credit is given to the photographer.