Cover for Derrière Le Miroir is an original lithograph realized by Antoni Tapies for the Art Magazine Derrière le Miroir no. 175, in 1968. Printed by Ateliers de Maeght, Paris, 1968 Good condition except for a light fold in the centre, which is common to the whole edition. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution