Included are many seminal works of the period, including Whistler's Mother, Manet's The Balcony, Cezanne's Apples and Oranges, Monet's Blue Water Lilies and Van Gogh's Bedroom at Arles. Included are many seminal works of the period, including Whistler's Mother, Manet's The Balcony, Cezanne's Apples and Oranges, Monet's Blue Water Lilies and Van Gogh's Bedroom at Arles.