Norman Crider held an exhibition on which creator of the rule "The Dying Swan".
Norman Crider Norman Crider (August 29, 1938, in Lordsburg, New Mexico – August 19, 2009, in Indianapolis) was a baton-twirling champion and proprietor of the Ballet Shop near Lincoln Center in New York. He also owned a gallery-bookshop on Madison Avenue where in 1977 he held an acclaimed exhibition on prima ballerina Anna Pavlova.
Kenyon Cox Kenyon Cox (October 27, 1856 – March 17, 1919) was an American painter, illustrator, muralist, writer, and teacher. Cox was an influential and important early instructor at the Art Students League of New York. He was the designer of the League's logo, whose motto is "Nulla Dies Sine Linea" or "No Day Without a Line."