There is a distinct shift observed in Perry's work after she arrived in Giverny. Her La Petite Angèle, II illustrates the dramatic evolution her style during this period. Unlike her earlier portraits, like The Letter, which relied on more traditional techniques to carefully render the subject matter – La Petite Angèle, II is clearly impressionistic in style with its free form brushstrokes that capture the impression of light and color. Rather than blending together each brushstroke, Perry allowed the composition to be "raw", thus allowing a vibrancy to be imbued in the canvas that was not possible in her earlier works. Giverny and more specifically Claude Monet, inspired Perry to work with en plein air forms, impressionistic brushstrokes, soft colors, and poppy red. In the window of La Petite Angèle, II we see the beginnings of what would become Perry’s love affair with the Impressionist’s handling of the landscape theme. (http://curiator.com/art/lilla-cabot-perry/la-petite-angele-ii)