Oil Paint Enhanced Di-Litho 'Erotic Scene' After an original pen drawing. 2010 Edition - Special non-authorized edition by Bolermo. Specifications : Printed single sided on heavy designer paper Size: 42 cm x 29,5 cm (16.8″ x 11.8″) Signed in the plate - numbered on reverse ‘Proof edition nr. 2’ Certification on reverse side Mint condition Information on di-litho : The di-litho technology is a lithographic technology in which the printing plate prints directly onto the printing substrate.