I don't know what to make of this but I like your style

i have no fucking idea what the heck is this thing but it is kinda creepy and awesome

I think the concepts are enhanced by the presentation, it's not so much a ying-yang thing, but a woman-man thing, both bound to be different in many ways. Boffins say the differences between gender in humankind, rival any other life on Earth, almost to the point where men and women are almost different species. This would probably look better, displayed over the man piece... lol?

That's enough concept art for me tonight.
-Turns off Macbook-

Very odd. I feel like there is some deep root in psychology with this image. I like the coloring, very drab until the middle "figure", with its umbrella of flesh. The anatomy is very wonky, not quite leering toward a single gender.