transformation

Two evenings ago, my vision suddenly shifted to white. All was one solid field of white. Not a bright white. A comfortable white. I wondered: shall I stay like this? After a relatively short while, I shifted to black, to deep dark space with the twinkling lights of galaxies and stars. Highly enjoyable. With the white, there was no depth. Now rich dark depth. After a while my vision shifted a third time. Back to the familiar view of things and stuff. I was transformed twice and brought back to here.