The answer is A. Her inspiration was her husband and children. This can be seen in the different paintings of Lilla Cabot Perry which mostly depicts the children, which are believed to be her children, and the life she experience with her husband. She even made an artwork when her husband was able to have a work as a professor in English in Japan.
Explanation: Eastman Kodak created a camera and film development process in the late 1800s/early 1900s that made it possible for the public to take pictures on their own.