To kill a mocking bird

Some books (or movies) nowadays have a book (or movie) that the main character bases their story around.  In this book it is a movie called "To kill a mocking bird".  Devon Introduced this movie to Caitlin when he was alive. She (Caitlin) loved this movie, and thought it was wonderful even when Devon died.  Now she connects almost everyone in the movie to real life.  Because this movie is in black and white, she thinks that everything should be black and white as she shows in her artwork.