Coincidence or Plagiarism: What's Your Opinion?

[Uncle Paul]

The Chiropractic Angel initially appeared in a U.S. publication in October of 1934. It was created by an M. McDonald of Columbus, Ohio. The NSFK was instituted in January, 1932 but it was quickly absorbed into the DLV and was re-established in 1937. So why are both organizations' winged men so similar -- and which came first?

[Walkwolf]

There is also the illustration 'Vitruvian Man' by Leonardo da Vinci
- ca. 1487 - which may have been the inspiration for both......