Thanks for posting this Andy, simply stunning!
I've been a fan of your work for a while now, and while I don't have the passion to image nebulae (I prefer the planets myself), I do enjoy your renditions of these objects. I've seen a few images of the Cat's Paw nebula, but none of them have the drama of yours, it looks like the whole area is exploding in a massive fireball! (which it probably is, just over a long period of time)
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Your style is certainly weighted towards highly saturated images, and maybe if you applied the same approach to the planets I may have an objection, but I reckon that to criticize your images for being too saturated is like criticizing the ocean for being too wet.
Andrew