Vision and ligh rays

After reading "ten books on architecture", Vitruvius, book 6, chapter 2.

Investigating about our vision, and how our mind can be manipulated to change what we really see.

understanding the structure of the eye
Parking lot in UK. Images seen only from one angle.

Julian Breever. the boat spears to be floating

We can also control or alter the image created through other objects, such as; lenses, mirrors, prisms.
refraction of light rays
example or light refraction

Internal Reflection
 Analyzing the light rays, and how they can be directed, and even sometimes captured. Like optic fibers.