"Realistic supermassive Black hole "Gargantua" in the film Interstellar, This Computer model is approximately what a person would see in reality made from equations of general relativity. All of the light shown here comes from the horizontal accretion disc. Gravity bends light from the back of the black hole to form the apparent vertical ring."
Trailer - INTERSTELLAR: https://youtu.be/2LqzF5WauAw
Wikipedia - http://bit.ly/1Dijsb8