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Naked Lady in yellow room

Naked Lady in yellow room

Henk Vierveijzer

01 / Next Exhibition

Kunstraum 15

Event Flyer pop-up gallery

5–15 June | Zürich

You are warmly invited to visit the Kunstraum 15 Gallery.

For two weeks, discover a curated selection of paintings from international artists—available for acquisition at special exhibition prices.

Your home will thank you.

Location:

Zeltweg 15

8032 Zürich, Switzerland

RSVP / Contact Us to Reserve Your Visit
05 June · 18–21 Uhr

Opening Night

Vernissage

Join us for an intimate evening with artist introductions and curated drinks.

06 June · 14–21 Uhr

20 Years of sonjART

and 60 years of Sonja

Join us for a special celebration marking two milestones.

11 June · 14–18 Uhr

Public Viewing

Open Gallery

Explore the exhibition at your own pace.

12 June · 14–18 Uhr

Public Viewing

Open Gallery

Explore the exhibition at your own pace.

13 June · 14–21 Uhr

Final Celebration

Finissage

Closing celebration and final acquisition.

14 June · 12–18 Uhr

Farewell

Last Day

Final public walk-ins.

15 June · 14–18 Uhr

Moving Day

Pick Up the Paintings

Collection of purchased artworks.

03 / The Visionary

About Sonja

Sonja Schlagel, founder of sonjART, was born in Alkmaar, the Netherlands, and has been based in Switzerland since 1990.

With a background in international pharmaceutical sales and management, she later chose to follow a more personal path—bringing her lifelong passion for art into her professional life.

Today, she is fully dedicated to helping people discover artworks that add depth, emotion, and individuality to their homes. With a refined eye and years of experience, Sonja believes that the right piece of art doesn’t just decorate a space—it transforms it.

"Furniture fills a house, but art gives it a soul."

— Sonja Schlagel
Read Full Biography
Portrait of Sonja, the gallery owner
Sonja Schlagel

Acquire a Masterpiece

Every collection tells a personal story. Speak with our curation team to acquire new fine art and begin your journey into artistic excellence.

Approach for Curation