Speaking about similar ideas in cartoons. I know four good sources, providing samples of similarity in cartoons. On Cartunion: viewforum.php?f=34 , "History of cartoons" by Julian Pena-pai : https://www.facebook.com/groups/182141068980077 , the site by Boris Ledin: https://www.cartoon-twins.ru/ and the site by Tety Boros https://www.facebook.com/media/set/?van ... 8947927672