Actually, the article doesn’t talk about layers per se - it claims that his mother’s signature is too mathematically perfect to have been done by a human being. For proof, he zooms in on part of the signature and draws a straight line across the top and bottom of the darkest pixels, completely ignoring the fact that there are gray pixels above and below the lines. He then suggests that it was computer generated.

“No person can write with mathematical perfection,” he said. “It’s impossible. But a computer can easily write with mathematical perfection.”

The comments below the post are nauseating. So much stupid in there, it hurts my brain!