I'm sure you know as well as I the hazards of ascribing motivation to someone we don't know. At one time in AE911Truth I was assigned to adapt a certain set of very wise principles for the use of the AE group. I remember something about needing paystub evidence before accusing someone of being a paid shill. I never finished the assignment because there was way too much to do at the time. Filling out the registration forms for 501(c)3 status was another assignment that proved beyond my capabilities.
I take it back about the shadows. I'm an amateur sleuth and I spoke too fast. Look at the shadow of her glasses on her arm. The sun is overhead, and the angle of the book is exactly right so that the book's cover is in shadow, and the shadow is underneath the book. But what's that white icicle? Look how wide the book is. Shouldn't the shadow be just as wide? But it's not.
I still have a problem with the book. If it's jammed up against her ribs on the side, then why doesn't her blouse poof out over her hip?
It seems to me that people trying to slam Ms. Gabbard as a conspiracy theorist and people trying to promote Mr. Douglas's book by associating it with Ms. Gabbard would both be motivated to fake the picture.
No accusations here, but we should all remember the lesson of Dan Rather. He was brought down by a fake copy of a true document. I heard (I can't remember where) that Michael Moore was given the same document, and his fact checkers warned Moore not to take the bait.