Photos in Notes Studio

Every real photo Bacc has put on a quiz, card or study notes. Each comes from Wikimedia Commons under a free license, was looked at by the AI before use (it must clearly show the subject, be safe for young children and show no one's face), and is stored in Baccare's own storage, so a child's device never contacts Wikimedia. Remove takes a photo away everywhere it appears, at once, and it is never used again; the next quiz on that subject looks for another.