[潮田1] 1983 Born in Japan2015 Graduated from the Graduate Art Department of Bunsei University of Art. Was awarded a doctorate in Fine Arts."Study on Realistic Expression in Our Days-Research and Development of the Tempera Useful for Realistic Expression―" - Ph.D. DissertationThis paper is an overview of various tempera paint formulas from the past to present, and the development of new tempera paint formulas based on those.I paint portraits with oil paint and a tempera paint that I developed in my personal research, called 《Impasto OG tempera 》(O = Oil, G = Glue), for which I was awarded a doctorate.Although cleanliness and purity are recurring themes in my work, I regard "prayer" as being the most important.When I refer to "prayer", it is not prayer in a specific religion, but rather praying for the goodness of humanity.I want to emphatically explore the beauty that enlightens people in this uncertain and cruel world.[潮田1]