Umm, hate to tell you this but... you're definately nuts. Just kidding.

I don't know anything about meditation or chakras or any of that but your experiences sound amazing. They also triggered a very slight feeling of familiarity in me as I read through your post.

After looking at some of those paintings I realized that I saw something similar on the ceiling in my last lucid. There was a very intricate pattern that interconnected, a bunch of compartments that housed little shapes that looked like abstract three armed galaxies. The pattern spiralled smaller and smaller at the center of the cieling and now that I think about it I don't remember seeing the ceiling light. I don't remember seeing any eyes either. Just the interwoven compartments and galaxy shapes. Very odd.

Not saying I'm psychic or anything, just found it amazing that one of those paintings is very much like the pattern I saw in my last lucid. If you ever do make it to the center of the vortex do report what you find there. Very interesting stuff you've got going on.