Camilo Blas (José Alfonso Sánchez Urteaga), Threshing ( La Trilla ), 1928, Oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37703

Anonymous Artist, The Smiling Girl, c. 1925, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/62

Anonymous Artist, The Lacemaker, c. 1925, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/61