'patti smith kommt' promotional sticker. Printed for the Smith exhibit at Galerie Veith Turske in Koln in 1977. This was, at the time, the most wide-ranging show of her work, and the resulting catalogue is itself a difficult and costly book. Smith performed at the Gallery on Rimbaud's birthday. It was the high point for Turske, which went under not that long after. 

The sticker is about 2" x 2". Though unpeeled, I am guessing it's not that adhesive after half a century.