first it seems as if that visual information from the world just enters the retina of your eye and mrs. faye to raise vc stuff all around you. that is actually not what's happening. and to demonstrate visibility and bite my lovely assistant and this is my husband. so who here sees a white square in the middle of this image? actually is no white square on that page. so what is your brain doing to conjure an image where no square exist where there is just in fact open space? well, this is something that we talked about in the book. the book explains what is happening in your brain to create the perception of a square there is none and it also explains what this has to do with how the brain makes emotions. thank you my lovely assistant. your brain is basically, when it looks at the image your brain is adding stuff from its vast array of experiences of other squares, boxes, rooms, angles and so on. and it is constructing the square that you saw. neurons in the visual cortex in the back of the brain constructed image for you. they were changing the firing for their own firing to create lines that