06/06/2026
🌍 ALL COLOURS ARE BEAUTIFUL! Free your mind – against intolerance and racism! Open Call – Sticker & paste-ups.
Our colleague Klaus has been part of the international sticker and street art scene for many years. In this scene, stickers and so-called paste-ups are sent and swapped around the world, then pieced together to form large collages – as a creative form of exchange, expression and visibility in public spaces.
Together with Klaus, aka .cologne, we are now bringing this idea to the Stadthalle Köln.
We are launching an international open call and inviting street artists, sticker enthusiasts and paste-up lovers from all over the world to become part of a collage against intolerance and racism, which will be on display here as a permanent installation.
We look forward to receiving stickers and paste-ups from Cologne, Europe and all over the world. Let’s create a wall together that showcases diversity, openness and global respect. Please feel free to share this call within your communities.
📮 Send entries to:
Stadthalle Köln
c/o All Colors
Jan-Wellem-Str. 2
51065 Cologne / Germany
📅 Deadline:
20 July 2026 (postmark)
ℹ️ Participation & Notes:
• Paste-ups: max. 5 pieces up to A1 size
• Small paste-ups: max. 10 pieces up to A4
• Stickers: unlimited – feel free to send lots!
Please avoid using thick or rigid materials where possible. Paints and inks should be waterproof, as the finished collage will be sealed.
Important for international submissions:
Please send your entries as letters rather than parcels where possible, and declare the contents as a ‘gift’ of low value on the customs declaration. Unfortunately, we cannot cover any fees or return postage costs.
Please include your name and your Instagram username if you would like to be credited.
Motifs depicting violence, hate, football, or purely promotional content are not permitted.
