Advanced Drawing and Developing a New Idea

So I just had my second critique in advanced drawing. Mostly I've been working on anatomy sketches so that I have a better understanding of the muscles structure of a human, since that's what I typically focus on in my own work. So my teacher, Denise, suggested I continue working with body systems: muscles, veins and bone structures, as a part if my figures, like the artist Alex Grey. I looked at his work and really enjoyed it, although I know that's not specifically where I want to go next, but I am going to try to apply what I've learned about muscle structure to my figures.

I'm still playing around with the idea of modern day fertility figures, however now I'm contemplating combining body systems and birth with them.
Once I get a few solid sketches out, I'll post them on here!

Below are four images of Alex Grey's work I really enjoyed and will use as inspiration. The fifth image is another one of my anatomy sketches.

Anatomy Studies 1/20/13

Just a few pictures of today's sketches, also shown on my other art blog trinitysutterfield.tumblr.com

I Believe an Introduction is in Order

Hello, I'm Trinity Sutterfield. I am an activist/figure artist, living in Cincinnati and attending the University of Cincinnati- DAAP. My work tends to focus on bodyimage, fertility and sexuality, but specifically the fat female form and bodypositivity. I get a lot of my inspiration from spending a lot of time 'people watching', practicing what I preach and doing a lot of research. I typically draw the nude femaleform and accentuate and idealize her natural assets (and often the things thatsociety deems unacceptable or ugly) like stretch marks and fat rolls. My workis almost like modern day fertility goddesses. 
Here are some images!