Violet composition is an original artwork realized in 1975 by Oscar Piattella. Hand signed, dated on the lower right margin. Numbered on the lower left. Edition of 54/100 prints. Printed by Stamperia Posterula. Good conditions except for very light folds along the margin. 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