How to Paint Realistic ANIMALS in WATERCOLOUR - Asian Otter (Part 3) In part three of how to paint realistic animals in watercolor, we will focus on adding the mouth, and the layers of fur detail on the Otter's head. At the end of this lesson, we will start to work on the body, and get some basic details added on there too. All five parts of this real-time tutorial will be available on YouTube. For the longer 38-minute video lesson with real-time audio, (I talk whilst I paint), here is the link