The “Stare Head” paintings, a series of portraits by Jenny Saville, depict a young woman with a port wine stain—an image that the artist found in a medical textbook. Usually, Saville prefers to know the models she works with because there is “an obvious connection to them and a deeper emotion of memories with them.” But the artist has also worked with models she only recently met, and painted from found images as in the “Stare” paintings. Describing her process in working from this found image,