ROBERTO MATTA (Chilean 1911-2002) A PAINTING, “Chat-Chat-Chat,” 1997, pastel and oil on red paper watermarked “Canson Mi-Tientes,” signed L/R, verso paper gallery labels, and dated. 29 1/2″ x 29 1/2″ Note: By verbal provenance: A portrait of the artist and his wife Germana Ferrari. A show titled Matta: Selected Paintings presented by Riva Yares Gallery, Santa Fe, May 1–31, 1998 is recorded in Pace Gallery’s, “Selected One-Artist Exhibitions.” Provenance: Riva Yares Gallery, Santa Fe, New Mexico