The correct answer to this open question is the following.
You forgot to include the two paintings. Without that information, we do not know what you are talking about. However, doing some research we found the two photos.
One of the photos portrays a woman seated on a porch, next to a bush full of flowers. She is dressed in a traditional style of 1909. The other photograph has a woman seated in a cafeteria, with different clothes, in the style of 1927.
So we use our creativity to outline the short story.
This woman is a family girl who lives in the country with her wealthy family. Indeed, her father is the owner of big industry in town. Like many of these kinds of girls at that time, she is just waiting for her parents to approve her marriage to another prominent and rich boy from town.
However, she does not like the idea to be just another woman and she has read a lot about the suffrage movement and the demand for better women's rights in the United States. She likes the ideas of Elizabeth Cady Stanton and the movement she began in Seneca Falls, New York, which organized the first women's convention.
Time passed by and after leaving her home to find her passion, she got involved in the movement and in 1927, she is a different woman, with political and professional aspirations.
That is why she is there, seated at the cafeteria waiting for other girls who shared her ideas, and although they were allowed to vote in 1919, nin 1927 they are decided to follow up with their demands of having equal rights to men.