Awesome Rathinagiri, in my mind I can imagine so many different things when I look at this image, and it looks great again when the pairs are viewed incorrectly too! :^D
Like this one very much Rathinagiri, it still looks so good viewing the pairs incorrectly, even with the window violations it causes, that it could have actually been designed that way as the proper view. One way it's a cone, the other way it's a funnel, so it's fun to look at it in anaglyph view and flip the "Swap" button several times to watch it quickly change shape! :^)
My grandmother had a kaleidoscope that I used to love to play with, so this brings back very fond memories of my childhood and days spent with her and my grandfather in the city, thanks Rathinagiri!