Progress at the Mood Pictures Rehabilitation Institute didn’t look like a straight line. Therapists kept careful notes—objective, clinical entries—but the room with the prints held the less tidy data: a patient who finally spoke of abuse, a chart that showed two nights of uninterrupted sleep, a text message sent to a child after months of silence. The mood pictures were not cure-alls; they were tools for translation, turning internal weather into something visible, discussable, improvable.