Artists from all over the world make small works inspired by Düsseldorf. Each one is preserved in a small glass cube and left somewhere in the city. Whoever finds one, keeps it and can leave a message as its new owner. On September 30, everything here is frozen in time.
The artworks stay covered until the freeze. What you see is the foil - not the piece.
Each piece is a small original work inspired by Düsseldorf - painted, drawn, printed, or crafted - the size of a postcard, preserved in a small glass cube.
The pieces are left in public places across Düsseldorf, waiting. No maps, no clues - only luck and attention.
Scan the code on the piece and, if you like, leave a message as its new owner. After September 30, all messages are sealed here forever.
We're looking for artists anywhere in the world - any medium that fits a postcard, inspired by Düsseldorf. Submissions until August 30. You keep all rights, with full credit here and in the film.