Going Once No. 435 | New York 20th/21st Century sales achieve $693m

Going Once No. 432 | Monet, Picasso, Warhol: 20th/21st Century NY

Going Once No. 439 | The finest Canaletto in private hands?

Going Once No. 430 | Tiqui Atencio Demirdjian on living with art

A Message from Bonnie Brennan, Christie’s CEO

Going Once No. 437 | Jean Dupas and the Art Deco ocean liner

Going Once No. 436 | The Marie-Thérèse Pink Diamond ring by JAR

Going Once No. 431 | Chinese paintings from the Poon Family Collection

Going Once No. 433 | The best of the 20th/21st Century Art sales in NY

Going Once No. 434 | Modern sculpture: Giacometti, Hepworth, Rodin

Going Once No. 438 | Turner’s Switzerland

Going Once No. 441 | Jan van Huysum’s last still lifes