[CALDER (Alexander)] Set of 2 issues of Behind the Mirror dedicated to Alexander Calder: 2 folio volumes, in sheets. - N° 113. March 1979. Number published for the exhibition of 10 giant Calder stabiles. Texts by Georges Salles and Jean Davidson. Illustrated with 2 original lithographs on double page, one in colours. Dirt and some tears on the cover. - N° 141. November 1963. Number published on the occasion of the exhibition of 6 large stabiles of Calder. Texts by James Lord and Michel Ragon. Includes 8 original colour lithographs, 3 of them on double page, and 11 black reproductions. Dirty cover.