Bill Murray Dan Aykroyd 11×14 autographed signed photo picture and COA. This is a very nice 11×14 Photo that has been signed by Bill Murray and Dan Aykroyd. Includes, a COA with a Lifetime Guarantee of Authenticity. This has been stored in a binder for protection and is in excellent condition. Get Supersized Images & Free Image Hosting. Create your brand with Auctiva’s. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Com. Track Page Views With.