Germany's Ketterer Kunst auction house is celebrating its 70th anniversary with an evening sale of German Expressionist works, American Pop art including a full set of screen prints from Warhol's…

The brisk, 64-lot sale lasted around two hours, with just three works being passed on.

Here's what we're reading this morning.

The artist painted the large mural at the German Hygiene Museum for his undergraduate thesis in 1956.

Here's what we're reading this morning.

He formerly showed with Marian Goodman, which represented him for over 30 years.

In a long-awaited monograph, art historian Benjamin H.D. Buchloh reckons with the work of Gerhard Richter.

The artist's celebrated "Birkenau" series are coming to the still-under-construction Museum of the 20th Century as part of the donation.

Signs of the contemporary sector's expansion in Asia are evident.

The Rembrandt self-portrait set a new record for a work of its kind.