The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

JEFF KOONS.COM US pop artist Jeff Koons convinced a federal judge in Manhattan on Tuesday to throw out a lawsuit claiming Mr. Koons infringed a set designer’s copyrights by depicting his work in ...

MANHATTAN — A federal court in New York dismissed the copyright claims brought by sculpture artist Michael Hayden against pop artist Jeff Koons over the latter’s “Made in Heaven” billboard artworks.