Sam Houstons Eyes Follow You - Creepy!

This is taken in front of an abandoned building that used to be Huntsville High School. Now it is Sam Houston Middle School. Interesting! The face appears to rotate and follow you no matter where you are!! It is a stationary object. I believe it is the head casting mold for 67 ft tall Statue of Sam Houston on I- 45 in Huntsville, Texas. Back of the face is toward the street which creates the optical illusion of his eyes following you.