What is the birth name of the sculptor of "Number 23 Basketball Player"?
Niki de Saint Phalle Niki de Saint Phalle (born Catherine-Marie-Agnès Fal de Saint Phalle, 29 October 193021 May 2002) was a French-American sculptor, painter, and filmmaker. She was one of the few women artists widely known for monumental sculpture.
Joseph Beuys Joseph Beuys (] ; 12 May 1921 – 23 January 1986) was a German Fluxus, happening, and performance artist as well as a sculptor, installation artist, graphic artist, art theorist, and pedagogue.