Image creditKarl und Marianne Im Obersteg, 1917, Stiftung Im Obersteg © Kunstmuseum Basel

At a glance

Step behind the scenes of a private collection where masterpieces by Chagall and Kirchner were acquired through deep-rooted friendships rather than simple auction room bids.

Meet the artist

Also featuring: Ernst Ludwig Kirchner, Alexej von Jawlensky, Marianne von Werefkin, Cuno Amiet

Why go

This exhibition reunites forty works with the intimate letters and stories that brought them to Basel, offering a rare look at the human connections that shaped one of Switzerland’s most significant modern art legacies.

You'll see

Expressionist paintings · Personal artists' letters · Works on paper · Modern European masterpieces

Pace of visit

The inclusion of historical correspondence means there is more reading involved than in a standard painting show.

Don't miss

The original letters exchanged between the Im Oberstegs and the artists, which reveal the specific circumstances behind each acquisition.

Artlovers Tip

Spend time with the letters; they provide the essential context that explains why this specific group of artists and works belong together.

Inside the exhibition

Friendship, Collecting, Connoisseurship — Karl and Marianne Im Obersteg-Buess at Kunstmuseum Basel Hauptbau in Basel, Switzerland, examines the private side of 20th-century art history. By focusing on the personal motivations of the Im Obersteg-Buess couple, the show moves beyond the finished canvases to reveal a network of mutual support and intellectual exchange.

Around forty works are on display, featuring key Expressionist figures like Marc Chagall, Ernst Ludwig Kirchner, and Alexej von Jawlensky. The selection balances celebrated paintings with works on paper and an extensive archive of correspondence, documenting how the collectors navigated the European art scene through sustained contact with artists such as Marianne von Werefkin and Cuno Amiet.

What sets this presentation apart is its refusal to treat the collection as a static group of trophies. Instead, the curatorial approach uses letters to map out the social fabric of modernism, proving that these works arrived in Basel not through market trends, but through genuine, life-long connoisseurship and personal loyalty.

Worth travelling for?

A rewarding, intelligently contextualised collection show for those who value the stories behind the frames and the history of European modernism.

Experience as an Artlover

Visit the Kunstmuseum Basel website for seasonal opening hours and potential ticket information for the Hauptbau building.

Exhibition
Plan a visit

Friendship, Collecting, Connoisseurship — Karl and Marianne Im Obersteg-Buess

Abstract Expressionism
Photography
Documentary

Artlovers relevance

60-90 mins

Plan your visit

Kunstmuseum Basel

Basel, Switzerland

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Basel, Switzerland

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