Preview of Van Ham Evening Sale in Cologne Featuring Corinth, Warhol, and Mack (faz.net)

• Lovis Corinth painting leads with €200,000–300,000 estimate
• Warhol's Goethe series auctioned for children's charity in Essen
• Heinz Mack's Zero work 'Silberwand' appears on market for first time

"Van Ham in Cologne will auction modern and contemporary art on June 10. Top lot is Lovis Corinth's 'Walchensee mit roten Booten' (estimate €200,000–300,000). Andy Warhol's Goethe series (estimate €250,000–350,000) benefits children's charities in Essen. Works by Paul Klee, Heinz Mack, and Neo Rauch are also offered. The auction's low estimate is €3.9 million."