INTERPRETATION OF ALPHA & OMEGA
Jesus Christ is THE Alpha- the beginning of all and THE Omega-- the end of all. He is calls Himself by this title in Rev 22.
The Imagery is of the atom, the spark known to mankind to make up all of creation. Woven into the background is strands or strings of color as string theory is replacing atomic. They are all the colors of the rainbow again to enforce All, and also to represent Gods covenant promises.