As of today (yeay!) one of my pictures is on the cover of a NYT best seller. I did it for a friend and licensed it to him for a low flat fee because of our personal friendship. Last night I got a call from a publisher who will be producing a small run of this book in large print (for visually impaired people). She wants to know what I'm going to charge to license the picture - and I have no idea what to tell her! I did a google search and found a few calculators, but they didn't seem to apply to this situation. So - the picture is the cover of the book, the run is about 900, and the distribution is nationwide. Any suggestions or experience in this area would be MUCH appreciated. Thanks!!