Keywords: Édouard manet - Masked Ball at the Opera.jpg Artwork Q1163504 fr Un bal a l'Opera oil canvas cm 59 1 72 5 Institution National Gallery of Art Artbook - Manet and Modern Paris 1873 creator Édouard Manet File Manet bal opera jpg PD-old-100 Paintings by Édouard Manet Impressionist paintings in the National Gallery of Art Edouard Manet edouardmanet manet |