7” x 7” x 2”
The book has an Led light inside a small compartment followed by blank pages. Here, unlike the ‘now’ video, the after-image formed by the light is separated from being a word, and is dealt with only as an image. It is a common phenomenon which is observed every time one looks at the sun. The image or spot formed due to the sun light stays in the eye sight, and it hovers and obstructs the sight for a long time.
Here, the image is formed in the beginning, and as one flips through the book the projection of this spot creates a virtual drawing on the following blank pages. With each flip the after-image fades away, diminishing to nothing by the end of the book.