As Yet Untitled - Work in Progress

I've been trying to dig inside my brain for more fibromyalgia / mental health artwork lately. It's a hard thing to tap into, and even harder to share. Meep. But here we go. I've been working on this piece on and off for a little while, though it's still on the rough side. I'm a little unsure about the brown though and might change it back to black and white. What do you think? I still find a challenge in finding the right colour combinations (or in this case, the lack of colour.)

Acrylics on 5x7" watercolour paper
As yet unfinished