In 1968, Yates quit teaching to become a full-time painter, making the bold move for the second time in his life. He moved to Cornwall, where he painted his early works of rocky beaches and village scenes using household paints. Yates continued to develop his work and slowly widened his recognition. He had his first London exhibition with Thompson’s Gallery in 1992. Yates later moved to France and continued painting. He suffered a heart whilst journeying to buy a house on his return to England in 2008, aged 85.