Reggio Emilia, Mavida, 2015, in-folio (cm.50x35), pp. 30, (2), in free sheets on Magnani 651 hand-made paper, texts composed and hand-printed in Garamond font, with six original etchings by Vincenzo Piazza, of which five in full page signed in pencil by the artist and one in the title page imprinted on blue background, and with several original linocuts by the same artist in the endpapers printed in blue, all collected within the cover in Ambara paper and editorial case. Edition created for the centenary of the Dino Prandi's birth  - great bookseller and friend, first and unsurpassed bibliographer of Lazzaro Spallanzani - in 33 copies numbered in Arabic numerals, plus XXIII numbered in Roman numerals (the latter with etchings printed on Oxford back). Winning edition of the 2015 LiberBook Prize - Parma.