seiLeise Gallery

The seiLeise is an artist-run gallery located in Cologne and serves as a permanent exhibition space and starting point for projects for the Cologne-based street artist seiLeise Tim Ossege.

The seiLeise is normally open on Fridays from 2:00 p.m. to 7:00 p.m. and by appointment.

seiLeise
Wallstraße 125
51063 Cologne

Further information is available at seiLeise.

The seiLeise online Gallery only processes orders within the European Union. For purchase inquiries outside the European Union, please contact us by email:
info@seiLeise.com

The seiLeise – Artist-run & personal

The seiLeise is run by the artist himself. Each work is lovingly packaged and shipped directly by the artist. This ensures that every piece of art remains a personal original—from its creation to the moment it reaches your hands.

seiLeise
Wallstraße 125
51063 Cologne, Germany

Contact:
seiLeise

packaged with love

Shipping

Always open on Fridays

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to the artwork

seiLeise Street Art

Street Art – Origin, Attitude, Expression

For me, street art is much more than just pictures on walls. It is the origin and laboratory of my artistic work, a space for experiments, encounters, and stories that would otherwise remain invisible. Every stroke, every surface tells of moments on the street, of urbanity, transience, and attitude. It forms the basis of my work, teaches me to play with spaces and materials, to question boundaries, and to make art accessible to everyone. Everything that is now visible in galleries, exhibitions, and projects arose from this freedom—but the street remains my starting point, my benchmark, and my ideological cornerstone.

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to the artwork

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seiLeise 2026

Twelve street art moments – Your seiLeise 2026

Twelve moments of street art—straight from the streets.
The seiLeise for 2026 is available to download free of charge.
Thank you to everyone who gives art space.

for download

seiLeise & Online Gallery

The seiLeise is both an exhibition space and a meeting place. It offers visitors the opportunity seiLeise work, engage with it, and understand its context.

The Online Gallery makes these works accessible regardless of location. It displays a curated selection of street and urban art works that originate from public spaces and are intended for private spaces. Minimalist, transparent, and straightforward.

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