The top painting is...
Oarsmen at Chatou
1879
Pil on canvas
32" x 39 1/2"
National Gallery of Art, Washington, DC

The middle painting is...
Girls at the Piano
1892
45 5/8" x 35 3/8"
Musee d'Orsay, Paris

The bottom painting is...
Le Moulin de la Galette
1876
51 5/8" x 68 7/8"
Musee d'Orsay, Paris