1968-1969, each card 4 x 5.75, with an original color graphic on the front inspired by the city of Cologne, Germany.

This is a mix of first and second issues. The first issue cards have the imprint of Edition Tangente in the lower left of the verso. The second issues have Edition Staeck. However all of them are vintage productions, as evidenced by the old address of 69 Heidelberg and the age of the paper.

Number, Artist - Title - Medium - Imprint:

Nr. 1. Stefan Wewerka - Der Dom zu Köln im Jahre 5040 - offset - edition staeck
Nr. 2. Dick Higgins - Der Dom im Himmel  - offset with collage - edition tangente
Nr. 3. Gabor Altorjay - Köln Altstadt- offset - edition tangente
Nr. 4. Karl Heinz Krull - 4711 immer dabei - offset - edition tangente
Nr. 5a. Diter Rot (aka Dieter Roth) - Kölner Rheinbogen - offset - edition staeck
Nr. 6. Klaus Staeck - Kölner Dom fur Raucher - woodcut - edition staeck
Nr. 7. Wolf Vostell - Köln die deutsche Haupstadt der Kunst - edition tangente
Nr. 8. Nikolaus Jungwirth - Dom (ostseite) mit Rhein - offset - edition tangente
Nr. 9. Jean-Frederic Schnyder - Sieh Köln und Stirb - offset - edition tangente
Nr. 10. Werner Nöfer - Der Rhein bei Köln - offset - edition staeck
Nr. 11. Friedrich Heubach - 'ziehen sie verbindungen' - offset - edition tangente
Nr. 12. Alison Knowles - from the publication a house of dust - offset - edition tangente
Nr. 13. Alison Knowles - from the publication a house of dust - offset - edition tangente
Nr. 15. Joseph Beuys - Köln - offset - edition staeck