Naked Lady in yellow room
Henk Vierveijzer
Kunstraum 15

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
Opening Night
VernissageJoin us for an intimate evening with artist introductions and curated drinks.
20 Years of sonjART
and 60 years of SonjaJoin us for a special celebration marking two milestones.
Public Viewing
Open GalleryExplore the exhibition at your own pace.
Public Viewing
Open GalleryExplore the exhibition at your own pace.
Final Celebration
FinissageClosing celebration and final acquisition.
Farewell
Last DayFinal public walk-ins.
Moving Day
Pick Up the PaintingsCollection of purchased artworks.
Art Collections
A lady reading
Nicole Laceur
Untitled (yellow ladies)
Corneille
Longing
Nicole Janssen
Wut
Beatrice Jud
Autumn in Paris
Cees Müller
Toro 2
F. Escobar
Real life 4
F. Escobar
Naked Lady in yellow room
Henk Vierveijzer
Forgotten
Nicole Laceur
Red dream
Nicole Janssen
Flowercomposition VI
Gyula Issak
My Apple
Jean Lefort
Waiting
Richard van der Pol
Donkey riding
Richard van der Pol
White Iris
Annemarie Molnar
Red Cactus
Annemarie Molnar
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











