Leader of Sinn Féin joined opposing sides with De Valera leading the Anti-Treaty faction, while Griffith joined the Pro-Treaty faction, which later became Cumann na nGaedheal. De Valera’ successor John J. O'Kelly was one of four leaders who served for brief periods of time as Sinn Féin’s party membership declined in favour of Fianna Fáil and Fine Gael. In 1937, Margaret Buckley became the first female President of Sinn Féin. During her thirteen years as leader, she vastly improved the relations between the IRA and the party. She was succeeded by Paddy McLogan and Tomás Ó Dubhghaill who both helped rebuild party support in
Sylvia Fein and earlier work in 2014. Shortly after returning to painting, Fein began to work on her “Eye” series, which often exhibited elements of paintings she had done decades earlier. The series currently consists of twenty-one paintings. Fein would later describe her “Eye” series as both a "fun and thrilling experience." Fein also returned to painting landscapes of California, a continuation of earlier work she had done between 1955 and 1975. After the death of her husband in 2013, Fein began work on her “Tree” series as a memorial to her husband, whom Fein credited as having always supported her career.