John H. Mark

Dr. Bernhard Decker Kunsthandel GbR
John H. Mark & Dorothee R. Decker
Altkönigstraße 13, D - 60323 Frankfurt am Main/Germany
T +49 (069) - 97 20 55 97
F +49 (069) - 97 20 55 99

We would be delighted to welcome you to our showroom. Please phone for an appointment.
Our gallery is located directly in the center of Frankfurt/Westend, close to the Palmengarten and the Old Opera House.


Concept and web design: Dr. Bernhard Decker, John H. Mark
Sebastian Petters & Friedmar Rumpel (Darmstadt),
Spomenko Opacak (Mannheim)
Text layout: Dr. Bernhard Decker, John H. Mark
English translation: Edith A. DuBose (Ettenheimmünster) | Judith Rosenthal
Photography: Walter Breitinger (Frankfurt)

Liability Provisions
All texts as well as photo and graphic images on these pages are copyrighted by
Dr. Bernhard Decker Kunsthandel GbR. All rights reserved.
No part of this publication may be reproduced by any method or altered, reproduced
or distributed by electronic data systems without the written permission of the copyrighter.

Dr. Bernhard Decker Kunsthandel GbR regularly examines and updates the information posted on this website. Despite all care taken, changes in facts or dates can take place. Therefore, no guarantee is given and no liability assumed for the information being complete, correct and/or up-to-date.
Dr. Bernhard  Decker Kunsthandel GbR reserves the right to change or update the information, products or services offered on this website at any time without special notice.

Enterprise data according to §5 of the German Telemedia Law
(Telemediengesetz- TMG):
Dr. Bernhard Decker Kunsthandel GbR, Dealer in Fine Art
John H. Mark & Dorothee R. Decker
Non-registered individual trader

Altkönigstrasse 13
D-60323 Frankfurt
T +49 (0)69- 97205597
F +49 (0)69- 97205599

Company headquarters: Frankfurt am Main, Germany
VAT identification number: 01231130330
Owner: John H. Mark & Dorothee R. Decker