ZERO Piene, Otto I’m Holding On. 1972. Colour silkscreen print on textured vellum. 38 x 25.7 cm. Signed and dated. - The corners show slight creasing; the edges are very lightly rubbed. Overall, in very good condition. A magnificent, richly coloured print featuring a full-format image. Rottloff 164. - One of 100 copies. - Printed by Siebdrucktechnik, Essen. - Published by Guido Hildebrandt Verlag, Duisburg. - Published to accompany poems by Rose Ausländer. Colour serigraph on textured wove paper. Signed and dated. - The corners show slight dents; the edges are very subtly rubbed. Overall in very good condition. A splendid, colour-rich print of the full-format composition. - One of 100 copies. - Printed by Siebdrucktechnik, Essen. - Published by Guido Hildebrandt Verlag, Duisburg. - Issued in conjunction with poems by Rose Ausländer.