File:WashingtonSquareMoviePoster.jpg

Summary
Union Square played the title role in this movie

Fair use in Washington Square (film)
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:
 * 1) It's a low resolution image of a Film Poster / VHS or DVD Cover.
 * 2) It doesn't limit the copyright owner's rights to sell the film in any way, in fact, it may encourage sales.
 * 3) Because of the low resolution, copies could not be used to make illegal copies of the artwork/image.
 * 4) The image is itself a subject of discussion in the article or used in the infobox thereof.
 * 5) The image  is significant because it was used to promote a notable film.
 * 6) The use of the film poster illustration will not affect the value of the original work or limit the copyright holder's rights or ability to distribute the original. In particular, copies could not be used to make illegal copies of the film.
 * 7) It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.
 * 8) The image is used as the primary means of visual identification of this specific portion of the article topic.
 * 9) It illustrates an educational article about the historic community used as the setting for the film from which the film poster illustration was taken.
 * 10) The image is only a small portion of the commercial product.

Source

 * 1) Derived from a digital capture (photo/scan) of the Film Poster/ VHS or DVD Cover (creator of this digital version is irrelevant as the copyright in all equivalent images is still held by the same party). Copyright held by the film company or the artist.  Claimed as fair use regardless.