On pages 149-161, what did Elisabeth discover about Daniel and Pauline Boty?

Elisabeth was an art history major, and she discovered Pauline Boty and her art. When Elisabeth saw photographs of some of Pauline's art, she realized that Daniel must have known her because some of the images Daniel had described to her when she as a child. When she asked Daniel about Pauline, he just said that he fell in love with someone because of their eyes and how they could help someone see.