Sebastian Smee, Part Two: The narrative follows the 1871 Paris Commune and "Bloody Week," where civil war left the city in ruins. Amidst this trauma, Berthe Morisot resolved to become a professional artist, developing a radical style focused on domesticity and the "fugitive effects" of light. Smee details the technical shift to "en plein air" painting, prioritizing direct observation over traditional studio structure. The personal saga concludes with Morisot's marriage to Manet's brother and her legacy as a pioneer of the movement. Ultimately, Impressionism is defined as an art of transience, capturing fleeting beauty within a fragile society. (2)