Photorealistic cinematic scene in an elegant etiquette classroom at a fictional Glööckler School. A friendly instructor teaches a group of teenage students refined table manners. The students wear magnificent white ruffled shirts with abundant layered chest ruffles, elaborate ruffled button plackets and dramatic cuffs, luxurious velvet bow ties and tailored blazers. Their strict undercuts and razor-sharp side parts are immaculate. A beautifully prepared table with elegant porcelain, glasses and silverware stands in the center. The instructor demonstrates proper seating posture while the students practice naturally and attentively. The atmosphere is educational, warm and slightly playful rather than rigid. Elegant European salon, subtle Baroque architecture, warm daylight, photorealistic cinematic photography.