There are no pictures. You're probably being downvoted because the first paragraph explains that the pictures were drawn on napkins in 1963 when the author was

There are no pictures. You're probably being downvoted because the first paragraph explains that the pictures were drawn on napkins in 1963 when the author was a child, while he was bored at a conference. The napkins and the drawings are not the point. They have been in the trash for 80 years.