Samuel L Jackson Portman McGregor signed 8×10 Picture autograph Photo Pic COA. Natalie Portman, Samuel L Jackson, and Ewan McGregor has signed this 8×10 photo very nicely in sharpie. Includes, a COA with a Lifetime guarantee of authenticity. I will carefully package your order to make sure it gets to you safely. Buyers who live outside the US. That is your responsibility. Get Supersized Images & Free Image Hosting. Create your brand with Auctiva’s. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Track Page Views With.