Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

And by the way, Backes: what's causing that pointed shadow on her thumb?

Of course, you think she's got only a nub of a thumb below the shadow. And that would make the area above the nub what? 

But regardless, what is causing the shape of that shadow? You've got that cone-like projection that's tied to something else next to it that looks like a distinct formation, but the only thing there is the straight side of the chrome frame. So, what is casting the shadow that we see on her thumb? (And it is her thumb. All of it is her thumb.) 

How can that purple thing be casting the shadow that's there?