sentences:  She was the daughter of Julia Welch and James Dawson Callery, the President of the Diamond National Bank and Chairman of Pittsburgh Railways Company.Callery studied at the Art Students League of New York (1921–1925) with Edward McCartan and moved to Paris in 1930.From 1930 to 1940, Callery worked in France, where she met and became friends with Pablo Picasso, Henri Matisse, Fernand Léger, Alexander Calder, Aristide Maillol, and other leading artists of the day and collected their art.