Ronnie Landfield (born January 9, 1947 in The Bronx, New York) is an American abstract painter. During his early career from the mid-1960s through the 1970s his paintings were associated with Lyrical Abstraction, (related to Postminimalism, Color Field painting, and Abstract expressionism), and he was represented by the David Whitney Gallery and the André Emmerich Gallery.

Landfield is best known for his abstract landscape paintings, and has held more than sixty-five solo exhibitions and nearly two hundred group exhibitions. In 2011 he was described by the LewAllen Gallerie as "at the forefront of contemporary art...one of the best painters in America."

Landfield first exhibited in New York in 1962. He continued his study of painting by visiting major museum and gallery exhibitions in New York during the early sixties and by taking painting and drawing classes at the Art Students League of New York and in Woodstock, New York. He graduated from the High School of Art and Design in June 1963. He briefly attending the Kansas City Art Institute before returning to New York in November 1963. At sixteen Landfield rented his first loft at 6 Bleecker Street near the Bowery (sublet with a friend from the figurative painter Leland Bell), during a period when his abstract expressionist oil paintings took on hard-edged and large painterly shapes. In February 1964, Landfield traveled to Los Angeles living in Berkeley where he began painting Hard-edge abstractions primarily painted with acrylic. He briefly attended the University of California, Berkeley and the San Francisco Art Institute before returning to New York in July 1965.

Fidel Alejandro Castro Ruz (Spanish: [fiˈðel ˈkastro]; born August 13, 1926) is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011. Politically a Marxist-Leninist, under his administration the Republic of Cuba was converted into a one-party socialist state, with industry and business being nationalized under state ownership and socialist reforms implemented in all areas of society. On the international stage, he also served as the Secretary-General of the Non-Aligned Movement from 1979 to 1983 and 2006 to 2008.