How did the inner flame negative afterimage black center eventually become brilliant yellow?
After several nights of practice, the flame’s negative afterimage middle black changed back and forth from white to yellow then finally stayed a brilliant yellow. The outer color rings always stayed the same. I speculate the color change was due to the neurons and cells final transformation or final adaptation to the specific wavelengths and the complementary colors for those wavelengths to its new state of balance. Studies will need to be done on this matter for the experts to analyze. What created the outward movement of different colors in the candle flame and light bulb negative afterimage? Color to our sight is caused by different wavelengths of light. In my opinion, the color flow in the flame/bulb afterimage was due to the changing wavelengths of light as the energy moved outward from the flame or bulb and created the effect of movement. Can movement be observed when viewing negative afterimages? My experience indicated a moving negative afterimage is never seen because the visu
