https://www.liveauctioneers.com/price-result/mercedes-carles-matter-oil-on-canvas-20-x-16-no-coa/
Mercedes Carles Matter Oil On Canvas 20" X 16" No Coa
Frame: 26" x 22" Shipping in USA $ 120. Mercedes Matter was an American painter, draughtswoman, and writer. She was a f
oil on canvas20 x 16mercedes carlesmatter
https://artdaily.com/news/132401/Paintings-by-Lois-Dodd--Mercedes-Carles-Matter-and-Gillian-Ayres-sell-for-a-combined--150-000-
Paintings by Lois Dodd, Mercedes Carles Matter and Gillian Ayres sell for a combined $150,000
Original oil on canvas paintings by Lois Dodd (American, b. 1927), Mercedes Carles Matter (American, 1913-2001) and Gillian Ayres (UK, 1930-2018) sold