inkpaintings, (sumi-e) and drawings

I have two kind of works in my collection. My most important works are inkpainting with watercolors on wenzhou paper. This way of paiting is called sumi-e I work from polar contrasts: wet and dry, power and subtlety, full and empty, abstract and figurative. So I try to reach harmony. At the other hand I make drawings. I work with life models. I don't look on the paper while I am drawing. I try to feel the model. Later without model I work with watercolors in the drawing