I'm curious about diverse things. I'm a biologist investigating how plants grow. I'm fascinated by the robustness of living system. Beyond biology, I like thinking about robustness of society and the role of emotion. Robustness is generated from fluctuation rather than precision. Watercolor is the ideal medium to describe it. I paint without preciseness. This is the experiment to see how fluctuating colors and strokes generates interesting effects. Emotions emerge from fluctuations to confer robust view.