Beyond its backstory, ‘Shot Sage Blue Marilyn’ is both one of a series and an image made in part by a reproductive method

Auction houses have enjoyed a stellar pandemic, but could their online success prove a curse?

Michael Prodger recounts the tale of Hergé’s drawing for the cover of the Tintin instalment: The Blue Lotus

As Rugby School prepares to auction off some of its most prized literary possessions, one must wonder what Dr Arnold would have to say