Get Our Newsletter Hammer Guest Book April 26, 2010 Check out some of the pages from the Hammer Museum guest book, designed by Kristen StJohn. Click on the image below to view in full screen, and be sure to stop by to make your contribution to our new book, which was just installed in the lobby. Get Our Newsletter Recent Posts Nov 21 Holiday Gift Guide 2023: Hammer Staff Picks Dec 2 Holiday Gift Guide 2022: Hammer Staff Picks Aug 30 Art + Activism: Using Collaborative Art for Social Transformation