All and authors did many things, but for Star Wars purposes, Tsueno Sanda worked on many images including that most beloved Yoda Santa image, my favorite Wicket image... and the 20th Anniversary poster image (which is gorgeous) and I am thinking now he may have done wrapping paper as well, as this one I have is gorgeous and reminds me of his art! He paints... canvases etc. The above image was scanned in in two parts so isn't looking perfect... also, a slim area didn't fit on the scanner...it's a poster. He signed where Obi Wan's sleeve is.
If you know of any other Star Wars projects, let me know. Obtained through the mail.