Jeffrey Koons (January 21, 1955) is an American artist recognized for his work dealing with popular culture and his sculptures depicting everyday objects, including balloon animals — produced in stainless steel with mirror-finish surfaces. He lives and works in both New York City and his hometown of York, Pennsylvania.
His works have sold for substantial sums, including at least two record auction prices for a work by a living artist, including $91.1 million with fees in May 2019. On November 12, 2013, Koons’ Balloon Dog (Orange) sold at Christie’s Post-War and Contemporary Art Evening Sale in New York City for US$58.4 million, above its high US$55 million estimate, becoming the most expensive work by a living artist sold at auction. The price topped Koons’ previous record of US$33.7 million and the record for the most expensive living artist, held by Gerhard Richter, whose 1968 painting, Domplatz, Mailand, sold for US$37.1 million at Sotheby’s on May 14, 2013. Balloon Dog (Orange) was one of the first of the Balloon dogs to be fabricated, and had been acquired by Greenwich collector Peter Brant in the late 1990s. His Rabbit in stainless steel fetched the highest price ever for a piece by a living artist in May 2019, selling for $91 million.
Critics are sharply divided in their views of Koons. Some view his work as pioneering and of major art-historical importance. Others dismiss his work as kitsch, crass, and based on cynical self-merchandising. Koons has stated that there are no hidden meanings in his works, nor any critiques.

Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Puppy (1997) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Tulips (1995–2004) – Guggenheim Museum Bilbao, Spain 
Michael Jackson and Bubbles (1988) – Astrup Fearnley Museum of Modern Art ,Oslo , Norway 
Michael Jackson and Bubbles (1988) – Astrup Fearnley Museum of Modern Art ,Oslo , Norway 
Dophin (2007-2013) – Astrup Fearnley Museum of Modern Art ,Oslo , Norway 
Titi (2004-2009 – Astrup Fearnley Museum of Modern Art ,Oslo , Norway 
Bob-Tail (1991) – Museu Coleção Berardo, Lisbon, Portugal 
Poodle (1991) – Museu Coleção Berardo, Lisbon, Portugal