That's creepy. first, the density is just fine, no problems anywhere. Second, the lens looks way too real for comfort. Great image, honestly... That's what makes it creepy. I assume you made your own gradient for this... it's a success. the rainbows inside the lens are too real. Great work!

Excellent representation of an eye, and the title fits perfectly as I feel like they're somebody watching me from the other side of the screen..good job :)PJ

Way more than interesting. Quite an amazing likeness to an eye with just the blue eyelids to betray its fractal origin. Good work!