These paintings were done in small scale about 2"by 3"each. So I can paint fast in one location and move to the other. The advantage for small scale painting is that I can do a whole bunch of color studies in different time and places. Usually, I like to paint one before work in the morning during the weekdays. In the weekend, I have whole day to paint far away from home such as mountain, port or market. This is a good way to practice the painting skill. I will paint bigger scale later on.