The forest of nephrons

...or "forest of pee" as some like to call it. For pathology class, we were asked to draw a tissue landscape. I chose to draw kidney tissue and quickly realized I'd be tackling an environment packed with squiggly tubes. After my (genius) classmate made a comment about how the nephron and collecting duct system looks like a tree, I started imagining what it'd be like to look up in a forest of nephrons.

nephron forest
graphite on paper, 11x14"

Process: I am a ridiculously messy artist when I first start. The scribbles in the bottom left were actually my first conceptions of this "forest":


Even when I'm trying to be clean, it still turns out horribly messy. After completing the sketch with blue Col-erase pencil and graphite, I had to scan it and take out the blue channel. I then printed it and traced over it. I need to learn to work more cleanly the first time around (and thus, more efficiently)!


Truthfully, I'm not very happy with the overall result. It seemed like a good idea at the time?! In hindsight, I think it would have been more effective if I showed more depth or used fish-eye/wide-angle distortion to make you feel like you're standing in the middle of the forest, not looking from the outside. I also had some paper issues during rendering and just couldn't get enough contrast in it (I used super smooth paper for graphite rendering, yes I should know better. :P). The lighting was also a challenge - I think I'll make some simple cylinders in Maya or C4D to test out more dramatic lighting. I did scan the lines before shading so perhaps I will try a Photoshop version if I ever have time!