Yosuke Ueno started to create original characters and draw them since early childhood, and learned his way to paint by himself. His first solo show was held in Yamaguchi, Japa when he was sixteen, 1994. Also known as a specialist of symbolism and innocence, sometimes four colors like red, green, yellow, and blue appear in his works. These colors represent the four bases of DNA: adenine, thymine, guanine and cytosine, that is, A, T, G and C-molecular elements that all animate beings share. Yosuke paints these colors and A, T, G and C with a message that all animate beings should have equal worth.