Jannis Kounellis, [Untitled], 1960, Polyvinyl acetate paint and tempera on canvas, Tate, London. https://dartabase.art/cite/tate/AR00614

Anonymous Artist, Portrait of a Young Man, c. 1650, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/89

Anonymous Artist, Andrea de' Franceschi, late 16th or early 17th century, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/42

Jannis Kounellis, [Untitled], 1977, Synthetic polymer paint, tallow, and adhesive tape on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36938

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

Anonymous Artist, Pope Innocent X, c. 1650, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/87

Anonymous Artist, Madonna and Child, c. 1470, tempera on poplar panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1189

El Greco, Saint Ildefonso, c. 1603/1614, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/90

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

Anonymous Artist, Miss Nelly O'Brien, early to mid nineteenth century, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1215

Anonymous Artist, Saint Jerome in the Wilderness, c. 1475, tempera on poplar panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/39

Anonymous Artist, Saint Jerome in the Wilderness, c. 1490/1500, tempera on poplar panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/423

El Greco, The Holy Family with Mary Magdalen, c. 1590–95, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/108541

Jannis Kounellis, Untitled (7 x 33), 1959, Tempera and glue on graph paper on canvas, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34584

Anonymous Artist, Christ Appearing to the Virgin, c. 1475, oil on panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/52

El Greco (Domenikos Theotokopoulos), Christ Driving the Money Changers from the Temple, c. 1570–75, Oil on canvas, Minneapolis Institute of Art, Minneapolis. https://dartabase.art/cite/mia/24.1

Jannis Kounellis, [Untitled], 1971, Oil paint on canvas, Tate, London. https://dartabase.art/cite/tate/AR00497

Unknown 19th Century, Portrait of a Lady, probably c. 1820, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1131

El Greco, Saint Martin and the Beggar, 1597/1599, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1164

Byzantine 13th Century, Madonna and Child on a Curved Throne, c. 1260/1280, tempera on linden panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/35

Anonymous Artist, Saint Bernard with Donor [obverse], probably early 20th century, oil on panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3200

El Greco, Madonna and Child with Saint Martina and Saint Agnes, 1597/1599, oil on canvas, wooden strip added at bottom, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1165

Unknown 18th Century, Benjamin West, c. 1776, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1133

Anonymous Artist, Moonlight, early 20th century, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3204

Anonymous Artist, Venus and Cupid in a Landscape, c. 1505/1515, oil on panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/283

Anonymous Artist, Study of an Old Man, probably late 17th century, oil on panel, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1202