The Library of Congress abandoned plans last year to showcase a mural-size photograph of demonstrators at the 2017 Women’s March in Washington because of concerns it would be perceived as critical of President Trump, according to emails obtained by The Washington Post.

The massive 14-by-10-foot print of the photograph — showing tens of thousands of demonstrators filling Pennsylvania Avenue NW for the Women’s March on Jan. 21, 2017 — was envisioned by the library as one of the dominant displays of the “Shall Not Be Denied: Women Fight for the Vote” exhibit celebrating the centennial of women’s right to vote. Instead, the exhibit opened June 4 with that photograph replaced by an image of eight people taking part in a Women’s March in Houston.

The change was made so late in the process — just five days before the exhibit opened — that the photographer who captured the original image, Kevin Carroll, is credited in the exhibit’s brochure and the photographer of the replacement image is not.

The library’s decision is the second-known instance of a federal government institution acting to prevent images it determined to be critical of Trump from being shown to the public. The National Archives said two weeks ago it made a mistake when it blurred out anti-Trump signs from a large photograph, also of the 2017 Women’s March but by a different photographer, that it displayed at the entrance of its exhibit on the history of women’s suffrage in the United States. The Archives has since removed the altered image and replaced it with the original.