Until Gina Rinehart stole the headlines last week by complaining about that “unflattering” likeness by Vincent Namatjira, Jonathan Yeo’s His Majesty King Charles III was the only portrait that had the ...

Revolutionary post-war and contemporary works by Andy Warhol, Ed Ruscha, Richard Prince and Diego Giacometti, offered at Christie’s this November, reflect the couple’s devotion to uncovering the human ...