Gran Trķptic. 1990. Etching and aquatint, softground and silkscreen. Galfetti 1270. Signed and numbered. One of 30 copies. On wove paper by Arches, on three sheets of paper. Overall ca. 195 x 293 cm (76,7 x 115,3 in), the full sheet. Printed by Joan Roma and Takeshi Motomiya, Barcelona. Published by Galeria Toni Tąpies, Barcelona. This work is among the artist's largest graphic works offered on the international art market. [KP].