Image: This series was shot on November 9-10, 2019 during visits of rice cultivation areas of Central Sulawesi province, south of Palu city. These visits were organized with the support of professor Aiyen Tjoa, who invited me for giving seminars at the university of Palu. The photographs show rice farmers, their fields and some cultivation techniques. I have conducted research on the technology diffusion and the intensification of rice production in the context of Haiti together with colleagues at the Paris School of Economics.