Hans Holbein the Younger

Is this a Holbein? The market will decide at Maastricht next month

Tate director Sir Nicholas Serota says no, but the director of the Berlin Gemäldegalerie, among others, believes it is

"Hans Holbein the Younger" retrospective to take place at Basel's Kunstmuseum

The exhibition (closing 2 July) will catalogue Holbein's output during his time in Basel, preceding Tate Britain's "Holbein in England"

The Amerbach Kunstkabinett lives again as one of the greatest Renaissance collections reunites for three months

The stunning assemblage contains works by many Northern masters, including both the elder and younger Holbeins