Sakura Pigma Micron pen and DR PH Martin Radiant Concentrated Watercolors. One side was painted, then embellished with ink, scanned into Photoshop, copied, flipped and pasted to make the two sides. (Fairly large image, so I included a couple of details.) Silly but fun to do. A little "acid" and a few hours of gazing is all you need for a profound experience. Ask me how I know.
For this series, I'm trying to hone my beginner skills by focusing on the architecture of each strange creature through reference photos, while also using it as a log for interesting animal facts.