Roberto Sebastian Matta (Santiago Del Cile 1911-Civitavecchia 2002) - Untitled, 1981 oil on canvas 100 x 100 cm Signed lower right: Matta On the reverse an ad personam dedication PROVENANCE Milan, Bonaparte Gallery Rome, private collection Artwork registred in the Matta Archives with n ° 81/30 Photo-certificate issued by the Matta Archives This lot is subject to Artists Resale Rights