Di-Litho + Aquarel Enhancer ‘Amore Lesbico IV’. Leone Frollo Di-Litho + enhanced watercolor on strong paper. Titled: 'Amore Lesbico IV' - 2010. Warning: this is a copy not authorized by Bolero. Example of proof (on the back) nr. 01 of 7 copies. Size: 42 x 29.5cm. Signed Frollo on the obverse - certification on the back. Comes from a private collection. Mint condition Di-litho information: Di-litho technology is a lithographic technology in which the printing plate prints directly onto the printing substrate.