I've had similar experiences. Like the time I walked by the medical building near my then-home and idly noticed that it was covered with "graffiti" of laughing, jolly faces. The art was very good. The images were, for lack of a better word, "eldritch." Weird, unearthly, yet fun. I remember thinking they'd have to paint over the building again and I wondered how the artist was able to carry all of that off. I walked by there a lot and hadn't seen any sign of the faces previously.

The next day I walked by there again. The faces were gone and there was no indication that the building had been freshly painted. I concluded I must have been in an altered state when I saw them. And no, I wasn't on anything :)

You are not crazy. I've seen it as a child. I was about 6-7 years old. It was night time. I was in the back seat of my grandfather's car (before seat belt buckle-up became law).I was looking out the back window as we were driving down a long lonely road on the way home. One minute, it was just sky--full moon highlighting the clouds.

And then I blinked.

And there it was. It seemed like the eye was gazing at me through some kind of portal. It was like the colors of the crayon box surrounding the eye. The eye was bluish/purple. I remember yelling at my grandfather, "Granddad, I see an eye! An eye!"

Of course, he did not believe me. Plus, he was driving. He could not turn around to look. He thought I had an overactive imagination.

And the eye was gone....in a blink.

That has haunted me for years. Until now. I do believe that it has to do with me having some kind of spiritual gift that was being acknowledged.

I've been seeing colors when I close my eyes for as long as I can remember...like you they are wild colors of mostly magenta, electric green and highlighter blue. I've always thought it was normal and that it happened to everyone, that it was just my eyes observing the electric impulses of my brain or something. When I was younger and less distracted with daily life BS I would play around with the colors, I would focus my vision solely on one object, then I would split the vision so I could see double (thank you astigmatism) wait until both things became distorted and the form would break down then I would rapidly shut my eyes tight where a sort of negative of the image would be implanted on my retinas, usually colored magenta, as I mentioned above. I could sometimes do it on myself but that took ALOT of focus and it was rare to make it happen.

Also, speaking of seeing eyes in the sky, I recently had a dream where I was walking in a desert at night, but the sky was illuminated by the moon and MILLIONS upon millions of glistening stars, made the evironment appear silvery and surreal...I look up in the sky because I sense another presence and there in the sky, watching me as if protecting me was this pair of great beautiful green eyes, slightly slanted like a cats that belonged to a veiled woman...I could only see her immense eyes that seemed so close yet so far and immense. Thinking about this dream and how real it all was fascinates me and I'm wondering if any individuals can help to perhaps offer an interpretation. I have my own theories but I'm curious what others think

I don't

know but i have seen it. 3 blinks it disappeared. Yes it looked like it was looking through a portal and it was inside of a triangle. I have seen a lot in my life time things i can not explain. Its real your not crazy.