black and white silver selenium print on baryta paper

signed, titled, indistinctly inscribed and dated "le lenti [...] "Rovesciare i propri occhi" Guiseppe Penone 1970" on the lower quadrants; stamped with a Paolo Mussat Sartor copyright stamp on the reverse

15 3/4 x 11 3/4 in. (40 x 29.8 cm)

Executed in 1970, this work is a unique variant from an edition of 7.