Like many animators Marc Davis would occasionally draw character sketches for fans, even after his career in animation was in the distant past. Sometimes these sketches showed a different drawing style than the original character concepts. After all Marc dad not drawn these characters in decades. But there is still a charm and appeal along with the essence of their personalities.
This large sketch was given to Marc's wife Alice, who of course was a fan of his work as well.
I love the characters' comments as they pose for a group shot.