Renato Bittoni spectacular etching on Magnani Pescia 350 gr paper. from the folder "il Segno Inciso 5" year 1975 sheet size 70x50 plate 34x24 cm signed in pencil and numbered 18/100 Arabic numerals Printer: La Tavolozza, Milan Publisher: Arte Centro, Milan (photo of the folder for information only, not for sale) Great commercial value I issue a guarantee certificate.
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