Yin Yang Penguin

I had an idea for more graphic penguin drawings. I did some a while back with sillouette in a pyramid design...but I keep coming back to the Yin Yang symble and decided to draw a bunch of them. I think the chinstrap penguin is the least successful. The adelie and king penguin seem to have stronger characteristics to their faces.

Yin Yang Penguins

drawn in Illustrator