Pierre Alechinsky (Belgian, born in 1927) The Imagination takes the power. Phrases found on the walls of the Sorbonne and the Odeon in May 1968. 1968. Offset printing in colors (from the presses of Arte in Paris). 593 x 825. Charron 21. Very nice proof on strong cream vellum, one of the 40 from the first edition, numbered and signed in pencil. A few short creases broken at the edges of the sheet. All margins. (Preserved rolled). Provenance : Collection Evelyne and Georges Brun (gift of the artist, then by descent).