Who dated Ethel Mars?

Ethel Mars (September 19, 1876 – March 23, 1959) was an American woodblock print artist, known for her white-line woodcut prints, also known as Provincetown Prints, and a children's book illustrator. She had a lifelong relationship with fellow artist Maud Hunt Squire, with whom she lived in Paris and Provincetown, Massachusetts.

Maud Hunt Squire (January 30, 1873 – October 25, 1954) was an American painter and printmaker. She had a lifelong relationship with artist Ethel Mars, with whom she traveled and lived in the United States and France.