Roderic O'Conor was an Irish painter born in 1860 in County Sligo, known for his contributions to the Post-Impressionist movement. He studied at the Royal Hibernian Academy and later moved to Paris, where he became influenced by the works of artists like Vincent van Gogh and Paul Gauguin. O'Conor's style is characterized by vibrant colors and expressive brushwork. Throughout his career, O'Conor focused on landscapes and still life, often depicting the Irish countryside. He gained recognition for his ability to capture the essence of his subjects, blending traditional Irish themes with modern techniques. O'Conor passed away in 1940, leaving a lasting impact on Irish art.