Library + Christmastime = A Book Tree!
Look at the stunning Christmas tree created this year by Gleeson Library in San Francisco! They used copies right off their shelves mostly of The National Union Catalog, which looks to be the perfect evergreen color. Fantastic job! Photo by Shawn Calhoun (https://www.flickr.com/photos/shawncalhoun/15427651373/in/photostream/) via freeforcommercialuse.org