sentences:  Famed artist Keith Haring had his first one-man exhibition at the Pittsburgh Center for the Arts in 1978 before moving to New York City and becoming one of the most prolific artists of the late 20th century.The PCA's opened on March 17, 1945, as the "Arts and Craft Center" at Fifth and Shady Avenues.Almost 1000 Pittsburghers gathered at the opening night ceremonies, headed by Mayor Cornelius D. Scully, J. Bailey Ellis, who was named chairman of the Center, and Mrs. Charles D. Marshall, who publicly turned the key to her home over to the city.