New York artist Helena Smith Dayton, possibly the first female animator, had much success with her "Caricatypes" clay statuettes before she began experimenting with clay animation. Some of her first resulting short films were screened on 25 March 1917. She released an adaptation of William Shakespeare's "Romeo and Juliet" circa half a year later. Although the films and her technique received much attention from the press, it seems she did not continue making films after she returned to New York from managing a YMCA in Paris around 1918. None of her films have yet surfaced, but the extant magazine articles have provided several stills and circa 20 poorly printed frames from two film strips.