Exclusive Access to the Art World’s Key Players

Discreet Private Art Brokerage & Modern Art Collection Services

ArtExpert offers exclusive, confidential art brokerage services for collectors, foundations, and institutions seeking high-value modern and contemporary artworks. With decades of international experience, we provide a professional alternative to traditional auction houses and art trade platforms.

For privacy, copyright, and data protection reasons, we do not display images of artworks online. All inquiries are handled personally and discreetly.

Private Art Collection Brokerage

We specialize in discreet buying, selling, and sourcing of private art collections, including:

  • Paintings, watercolours, drawings, graphics, sculptures, and photography

  • Modern, contemporary, and culturally significant artworks

  • Artist estates, Brücke-Kreis artists, and rare museum-quality pieces

Our clients include private collectors, art foundations, non-profit organizations, and institutional buyers looking for exclusive access to unique artworks.

Artists We Buy and Sell

We actively search for and offer works by renowned international artists, including:

Alexis Akrithakis, Georg Baselitz, Jean-Michel Basquiat, Joseph Beuys, Georg Bouzianis, Constantin Brancusi, Otto Dix, Monika von Eschenbach, Sam Francis, Ghikas, Gotthard Graubner, Keith Haring, Allen Jones, Vassily Kandinsky, Ernst Ludwig Kirchner, Imi Knoebel, Jeff Koons, Jannis Kounellis, Michael Jansen, Roy Lichtenstein, Markus Lüpertz, Kasimir Malevich, Henri Matisse, Heinz Günter Mebusch, Claude Monet, Otto Müller, Emil Nolde, Helmut Newton, A.R. Penck, Pablo Picasso, Camille Pissarro, Sigmar Polke, Auguste Renoir, Gerhard Richter, Theodoros Stamos, Panagiotis Tanimanidis, Helmut Tollmann, Pantelis Tsatsis, Günther Uecker, Andy Warhol, Heinz Zolper.

We continuously seek exclusive modern and contemporary artworks, private collections for sale, and artist estates of historical significance.

Why Choose ArtExpert

  • Confidential art brokerage for private and institutional clients

  • Expert artwork evaluation, authentication, and negotiation

  • Decades of experience in the international art market

  • Personalized guidance for buying, selling, or valuing artworks

With ArtExpert, collectors gain discreet access to rare artworks, secure transactions, and professional art advisory services tailored to modern and contemporary art acquisition.