Hello, first post but have looked at a lot of posts for guidance previously so thank you all.

I was hoping to find out how this one I picked up rates, I must have looked at 100s of examples at this point and can’t make a decision on authenticity as his signature varied slightly over the long time he signed. The seller had a small collection of his items he was selling, some signatures looked more genuine than others but no real red flags that he was trying to pass fakes. This is a print of his F2001 car by an F1 airbrush artist named David Wilson - I’ve always liked his work. Appreciate opinions and thanks in advance.