International journal for poetry and original graphics, on the Dürer year 1971, with 5 original woodcuts by HAP Grieshaber, texts by Margarete Hannsmann (edited by Sven E. Knebel and Felix Rellstab), 1971 Zurich, 8 unpag. ll. O booklet. including: collection of original prints by Alexander Calder (8, 3 of them double-page spread), Bram van de Velde, Eduardo Chilida, Raul Ubac (2) and Pablo Palezuelo, all from Derriere le Miroir.
