Mary Hallock-Greenewalt

Inventor and pianist (1871-1950) / From Wikipedia, the free encyclopedia

Dear Wikiwand AI, let's keep it short by simply answering these key questions:

Can you list the top facts and stats about Mary Hallock-Greenewalt?

Summarize this article for a 10 years old

SHOW ALL QUESTIONS

Mary Elizabeth Hallock-Greenewalt (Sept. 8, 1871 – Nov. 27, 1950)[1][2] was an inventor and pianist who performed with the Philadelphia and Pittsburgh symphonies as a soloist. She is best known for her invention of a type of visual music she called Nourathar.

Mrs._Mary_Hallock_Greenwalt.jpg
Portrait of Greenewalt by Thomas Eakins

Thomas Eakins painted her portrait in 1903, currently in the Roland P. Murdock Collection of the Wichita Museum of Art.