* After reading Christina Baker Kline’s wonderful book Orphan Train last year, I knew I had to read her newest book, A Piece of the World, based on a woman named Christina who was supposedly a muse of Andrew Wyeth’s and the subject in his painting Christina’s World (pictured above). Knowing little about art except for my visits to museums and the course I took in college we lovingly called “Art in the Dark” where we looked at famous works of art in a lecture hall, yes, in the dark, I was eager to learn more about this subject. Of all the skills I wish I had, being able to…