To Christina Olson, the entire world was her family’s remote farm in the small coastal town of Cushing, Maine. Born in the home her family had lived in for generations, and increasingly incapacitated by illness, Christina seemed destined for a small life. Instead, for more than 20 years, she was host and inspiration for the artist Andrew Wyeth, and became the subject of one of the best known American paintings of the 20th century.