English 680V: Visual Rhetoric in a Technological Age (Purdue)

Hey all,I got trapped in the wonder of YouTube yet again this morning and thought I would share some of the illusions that I found there. I suppose that I am still curious about the optical nature of the way that we see, or the way our brain will project for us and fill in gaps, as with this first illusion... Dragon This illusion is really interesting, and I wish I had a little dragon of my own.   Natural Hallucination This one didn't work too well for me, but if you look at a blank wall it should be more effective.  I only wish this one were an illusion...