Lithograph, 1971 edition : 75 publisher : sala gaspar, barcelone printer : damian cuas, barcelone catalog : [koelen 71018] 71.00 cm. X 50.00 cm. 27.95 in. X 19.69 in. (paper) handsigned by the artist in pencil artist proof annoted "pa" certificate of authenticity signed in the lower right and annotated ‘pa’ (artist’s proof) in the lower left by the artist. Chillida explores a composition of great formal rigour, devoid of any strict symmetry. The deliberately offset geometric shapes create a dynamic balance, while the contrast between the deep black and the lighter areas reveals a sensitivity attentive to material and light. Lcd7834 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