Field of Happiness is a series of paintings presenting the simple lifestyle of people living in the Isan region of Thailand. These people's lives depend on the change of seasons where local agriculturalists sow their lands to cultivate rice during the rainy season. Once harvest time is over, they earn a living by doing other jobs such as animal husbandry or vegetable farming. The crops are also for domestic use and sharing in their close-knit community. They lead their life happily without being overly ambitious, which is the way of life passed on from one generation after another for a very long time.