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.
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“The scientific spirit, the contempt of tradition, the lack of discipline and the exaltation of the individual have very nearly made an end of art. It can only be restored by the love of beauty, the reverence for tradition, the submission to discipline and the rigor of self-control.”
Kenyon Cox