The "Golden Donut"
Photographers and film-makers who were devotees of Prem Rawat (Maharaji), or Guru Maharaj Ji as he called himself in the 1970's, often photogarphed or filmed Rawat as if he emanated light from his face and head or had a halo. Sometimes this was done using special effects and other times through the use of lighting or the angle of the sun. They were imitating one of the major effects of squeezing your eyes which is what the mahatmas did when they showed the Divine Light technique when they "revealed the Knowledge." This was often referred to by premies as the "golden donut." Typically it appears as a bright disc with a black central hole set against the background of black that is the usual visual phenomenon seen when the eyes are closed. One film produced in India even ends with a scene where His face fades into a bright circular light object, centered between his eyes. This is because the Light meditation technique that was part of the "Knowledge" required you to squeeze your eyes with your longest finger and thumb producing this sort of effect if you squeeze hard enough. I was quite shocked when Mahatma Padarthanand did it to me in my "Knowledge Session" and pulled my head back to be greeted by his stern look when I opened my eyes. I applied very little pressure to my eyes while meditating as I did not want to damage my sight.
People might think that I am an Indian so we shouldn't receive the Knowledge. You know, you are not receiving me. If you are receiving me then yes you can have a duality in your heart of, you know, black and white but you are not receiving me, you know, so there is no question of black and white. You are receiving my Knowledge, Knowledge hasn't got any colour.
The fascination with light is even used in natural scenes.
In many cases it's just the sweat on Rawat's bloated, pudgy face that is shining.
And sometimes it's just pure fantasy and cheesy special effects.