The Department

The Modern and Contemporary Art Department is best characterized by its dynamic growth. The art historian Robert van den Valentyn leads a competent and international team of experts who specialize in painting, sculpture, and graphics. They gladly provide personal and individualized consultation. Their combination of extensive market knowledge and experience ensures that you will receive the highest possible returns.

Whether modern artists such as Emil Nolde, Willi Baumeister, Alexej Jawlensky and Rudolf Bauer or contemporary creators like Sigmar Polke, Gerhard Richter and Andy Warhol: VAN HAM's close contacts with a global network of major collectors ensures the optimal conditions for a profitable sale. The department engages particularly with works created by key artist-members of the ZERO Group: among them, Günther Uecker, Otto Piene, Heinz Mack, Yves Klein, Gotthard Graubner and Lucio Fontana. Numerous works have been sold into museums and international collections.

Through intensive and personal exchanges with museums, foundations, and private collections, we guarantee an exclusive group of bidders. We regularly achieve international record prices and would be pleased to advise you on the best means of marketing your art.

Robert van den Valentyn (Head of the Department)

+49 221 92 58 62 300


"Van Ham's most oustanding branch is contemporary art."

- FAZ, 24.12.2015

Hilke Hendriksen

+49 221 92 58 62 305
+49 172 14 81 803


"Many thanks for all your help. Exceptional condition reports!"

- Richard S., London

Johann Herkenhöner

+49 221 92 58 62 304
+49 172 31 25 667


"I am impressed, as well by the looks, the contenuity and the general quality. I am very happy with the way my objects are presented. Thank you very much for handling this so well."

- Marc C., Belgien

Hellei Schadkami

+49 221 92 58 62 307
+49 172 31 33 977


"Thank you very much for this excellent condition report. I have rarely received such professional comments. I am utterly grateful for your kind help with this interesting drawing."

- Gui R., USA

Marion Scharmann

+49 221 92 58 62 303
+49 172 31 26 725


"Thank you for your support and congratulations on today's (renewed) succes."

- Molly C., USA

Louisa Seebode

+49 221 92 58 62 302
+49 172 14 81 801


"Thank you very much for this latest success story. The concept and the procedure were to the point!"

-Patrick M., Germany

Barbara Töpper (Cataloguer)

+49 221 92 58 62 308




Lennart Milatz (Trainee)

+49 221 92 58 62 329

Martina Janke (Parental leave)

+49 221 92 58 62 306


Susanne Schreinemacher (Parental leave)

+49 221 92 58 62 309


"Thank you for all your help providing photos and arranging for my commission bid. I'm sure I'll be pleased with my purchase, which wouldn't have been possible without your assistance."

- Bryan C., Großbritannien


We are there for you

Call us at +49 (221) 92 58 62-0or write to us. We will process your request promptly and get back to you as soon as possible. If you would like us to call you back, please specify a time slot within our business hours (Mon-Fri 10 a.m. to 5 p.m.).

Contact page

* Required fields