
We've probably all seen it. A stern old man with a goatee and colorful hat and outfit peers accusingly at you and proclaims "I WANT YOU". But, was this an original idea, or was it taken from someone else without permission.
The famous military recruitment poster we have seen was created by
James Montgomery Flagg (June 18, 1877 - May 27, 1960). Mr. Flagg was an American artist and illustrator. He worked in mediums ranging from fine art painting to cartooning, but is best remembered for his posters.
He studied fine art in London and Paris in his early 20s, and then came to the States, where he created illustrations for books, magazine covers, political and humorous cartoons, advertising, and spot drawings prolifically.
But, his signature work was the "I WANT YOU" poster. Actually, the poster was a self portrait of Flagg as Uncle Sam. That's all fine and good, but I happened to see a discussion of the work on television, and the expert discussing the picture called it a "plagiarism" of an earlier work by an English artist. Flagg's famous poster was created in 1917 to encourage recruitment in the United States Army during World War I. It showed Uncle Sam pointing at the viewer.
But, the poster idea itself was not an original one. Apparently Flagg took the basic theme of the poster from a British recruitment poster showing Lord Horatio Kitchener in a similar pose, with an accusatory pointing finger.
What Flagg did was take the British recruitment poster with the same finger pointing pose, put his face as the face in the picture (adding years to his face and a beard), and the words "I Want YOU for the U. S. Army".
Now, as I said, this gentleman on television called it "plagiarism", and others have been more generous, saying it was "inspired by" the earlier work.

Four million copies of the poster were printed and distributed in WW I and it was so popoular, it was brought back in WW II to stimulate recruitment drives.
Of course, the point here is what some are calling "plagiarism", others are calling "inspired by". Copyright and patent lawsuits have sprung forth in the twentieth and twenty first century from this kind of thing.
The point I have never determined is, how many changes must you make to an original work , before it becomes YOUR original work?