Bigfoot drawn from a still of the infamous 1967 Patterson footage.
Anyone interested in the Sasquatch legend or cryptozoology is familiar with this film. I see it as the most authentic evidence for bigfoot in the twentieth century, and the most controversial image in the cryptozoological community.
When I look at the footage, I don't see a man. I'm not sure what it really is, but a man in a costume this is not!
This pencil drawing was used with permission from [link]