Meister von Flémalle, Johannes der Täufer, 1428–1432, Mischtechnik auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/2285

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

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

Cornelis de Heem, Stillleben mit Gemüse und Früchten vor einer Gartenbalustrade, 1658, Öl auf Kupfer, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/720

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

Theobald Michau, Fischmarkt am Ufer, c. 1698–1765, Öl auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/2043

Adriaen Brouwer, Die Operation am Rücken, c. 1636, Öl auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1041

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

Meister von Flémalle, Der Schächer zur Linken Christi, ehemalige Flügelaußenseite: Johannes der Täufer (Fragment), c. 1430, Mischtechnik auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/881

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

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

Rafael Hastings, WHO? VII, (1968), Gouache, pencil, and felt-tip pen on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38696

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

Meister von Flémalle, Trinität, c. 1428–1430, Mischtechnik auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/2297

Adriaen Brouwer, Ein betrunkener Bauer, c. 1633–1634, Öl auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1213

Meister von Flémalle, Heilige Veronika, c. 1428–1430, Mischtechnik auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/2296

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

Adriaen Brouwer, Die Operation am Fuß, c. 1636, Öl auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1030

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

Meister von Flémalle, Stillende Gottesmutter, c. 1428–1430, Mischtechnik auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/933

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

Adriaen Brouwer, Der bittere Trank, c. 1636–1638, Öl auf Eichenholz, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1067

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

Cornelis de Heem, Prunkstillleben mit kopulierenden Spatzen, 1657, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/708

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