[SURREALIST FLIER] Warning shot. Paris, March 25, 1957. - Double leaflet in-4. tract dated March 25, 1957 composed by the Surrealists to castigate the very religiously connoted demonstrations organized at the Galerie Kléber by Georges Mathieu, Simon Hantaï and Stéphane Lupasco . The leaflet appeared 2 days before the end of the demonstrations. ONE OF THE 40 NUMBERED EXAMPLES ON PALE GREEN PAPER, justified by hand and bearing the signatures, each in a different colour, of 9 of the signatories: André Breton, Gérard Legrand, Jean-Louis Bédouin, Charles Flamand, Jean Schuster, Benjamin Péret, Robert Bennayoun and Joyce Mansour. There is also the signature of Édouard Léon Théodore Mesens, who does not appear in the list of signatories of the leaflet. Perfectly preserved copy. Central fold.