If Big­foot really existed we would have seen him already in high def. High def­i­n­i­tion video is the end-all in proof. Instead even in the era of OK video the best we got was a piece of grainy crap where the best you could do would be to say “that might be Robin Williams, but it’s only a guess.” Even in these draw­ings, Big­foot is a very large crea­ture but with no dis­cernible fea­tures beyond his or her size. Maybe Big­foot CAN’T be ren­dered up close. Noth­ing to see.