Pink Dots Illusion-Sean
Our eyes see an afterimage that is the exact opposite color of it. The green color stays in the retina after the pink color goes away. This makes you think you see green, but you're really not.
The picture shows a point at one end to show perspective. It shows a 3 dimensional object on a 2 dimensional paper. This makes it seem far away, but really the train tracks are smaller. It depends how you are looking at it. If you are off to the side and viewing it, it wouldn't look 3D to some people.
Shepard, Roger. "Ponzo Illusion." Wikipedia. Wikimedia Foundation, n.d. Web. 18 Mar. 2015.
Pink Dots Illusion. Digital image. N.p., n.d. Web. <http://slodive.com/wp-content/uploads/2011/07/optical-illusions/pinkdots.gif>.
Train Tracks. Digital image. N.p., n.d. Web. <https://s3.amazonaws.com/data.tackk.com/mio/37188785...>
Pink Dots Illusion. Digital image. N.p., n.d. Web. <https://s3.amazonaws.com/data.tackk.com/mio/37188631...>.