(i) signed with the artist’s initials, titled and numbered 'Le Corbeau et le Renard 38/40 M.B.' (lower right). (ii) signed with the artist’s initials and numbered 'M.B. 38/40' (lower right). Conceived in 1967 and executed in 1972, this work is number thirty-eight from an edition of forty, published by Galerie Wide White Space, Antwerp