Rosy Lilienfeld was an artist. She was facinated by the legends about the Baäl Shem Tov. In an article in het Frankfurter Israelitisches Gemeindeblatt, 11th year, no. 8, April 1933, page 188 and 189, she explained her facination.
Addition of a visitor of the website
See for more information on Rosy Lilienfeld:
Dr. Sascha Schwabacher, in het Frankfurter Israelitisches Gemendeblatt, 13th year, no. 9, May 1935, page 366.