Related Clues:

• Some Impressionist works
• Certain portraits of Zola, Chabrier and Mallarmé
• 'The Luncheon on the Grass' and 'Olympia'
• Some Musée d'Orsay hangings
• Some Impressionist pieces
• Some Musée d'Orsay works
• 'La Loge' and 'La Grenouillère'
• 'Girl With a Hoop' and 'The Umbrellas'
• "The Luncheon on the Grass" and "Olympia," e.g
• 'The Fife Player' and 'Olympia'
• The Barnes Foundation's collection includes 181 of them
• Many Louvre works
• 'The Magpie' and 'Grainstack'
• Collection at the Musée d'Orsay
• Musée de l'Orangerie collection