oncanvas:Ginevra Bentivoglio, Ercole de’ Roberti, circa 1474-77Tempera on poplar panel53.7 x 38.7 cm
oncanvas:Ginevra Bentivoglio, Ercole de’ Roberti, circa 1474-77Tempera on poplar panel53.7 x 38.7 cm (21 ⅛ x 15 ¼ in.)National Gallery of Art, Washington, DC, USA -- source link