Impressionist & Modern Art
Koller's Impressionist and Modern auctions are held twice a year, in June/July and December. They include works by major artists: paintings by Monet, Chagall, Signac, Renoir, van Gogh, Kirchner, Klee, Liebermann, Pechstein, Kandinsky, Jawlensky, Vlaminck, Utrillo, DalÍ, Macke, Matisse, Picasso, Schmidt-Rottluff, Sisley, van Dongen, De Chirico, Dix, Ernst, Magritte, Alberto Giacometti, Corinth, Dufy and many more have been entrusted to us for sale at auction in recent years.
A view of Paris by Paul Signac realized 5.31 million Swiss francs at one of our auctions and was acquired by a collector from the USA. A double portrait by Emil Nolde fetched 1 million francs from a Swiss buyer. A portrait of an Egyptian woman painted by Kees van Dongen sold for 1.6 million francs to a German collector, and a landscape by Renoir sold for 1.45 million francs and now belongs to a collector in China.
We promote the Impressionist and Modern auctions to collectors worldwide through international marketing campaigns. For particularly sought-after works, Koller organizes previews in various European art capitals.
We are happy to provide a no-obligation valuation of your paintings in view of a possible auction consignment. For important works we develop an individual and detailed marketing proposal. Cyril Koller and Jara Koller look forward to hearing from you.
We accept consignments until the end of April for the June/July auction and until the end of September for the December auction.
UPCOMING AUCTIONS
26 June 2026. Are you looking to sell Impressionist and Modern art at our upcoming auction? Contact us for a free, non-binding appraisal.
ibid online only: 1 July 2026
04 December 2026
ibid online only: 9 December 2026
If you wish to consign to one of our auctions, we will value your artworks free of charge. Please send us photos if possible, or call us. We will arrange an appointment to view your property at your home or in one of our offices in Zurich, Geneva, Florence, Munich or Düsseldorf. You will then receive our auction estimates so that you can make your decision.
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Valuation Events
Munich / Salzburg
2 & 3 March / 31 March / 10 & 11 September
Düsseldorf / Rhineland
26 & 27 February / 14 & 15 September
Frankfurt
19 February
Belgium / Netherlands
19 & 20 August
Berlin
20 March / 7 September
Basel
10 March
Ticino
26 March
Geneva
12 March
To make an appointment with our specialists, please contact the department or your local representative.
EIN WIEDERENTDECKTES MEISTERWERK VON PAUL SIGNAC
Als Signac in Saint-Tropez ankam, sagte er: «Ich habe gerade das Glück entdeckt.»
Charlotte Hellman Cachin, die Urenkelin von Paul Signac, und Jara Koller erzählen die spannende Geschichte hinter diesem Gemälde, das über 100 Jahre lang in einer Privatsammlung versteckt war.
Artist index Impressionist & Modern Art
SELECTED RESULTS Impressionist & Modern Art
PAUL CÉZANNE
CHF 573 200
YVES TANGUY
CHF 350 000
ALBERT MARQUET
CHF 237 500
CHAÏM SOUTINE
CHF 268 750
GUSTAVE LOISEAU
CHF 400 000
KEES VAN DONGEN
CHF 200 000
PAUL SIGNAC
CHF 6.18 Mio.
GABRIELE MÜNTER
CHF 125 000
LOUIS VALTAT
CHF 318 750
ALBERTO GIACOMETTI
CHF 412 500