Washington, D.C., Dec. 7, 2012 -- FEMA Flat Stanley learns the importance of using "nonflammable" or "flame retardant" holiday decorations. The wreath pictured is nonflammable

Merry Christmas! Christmas photographs are often taken to capture the joy and warmth of the holiday season and to preserve memories of special moments and traditions. Some people like to display their Christmas photographs as part of their holiday decorations, or to share them with friends and family as a way of spreading holiday cheer. Christmas is a time of year that many people associate with happy memories and traditions, so it's not surprising that it can bring about feelings of nostalgia. Enjoy these public-domain images - use them in your production, and blog posts, and print them - without restrictions.