((Masterpiece)), ((best quality)), 8K, high detailed, ultra-detailed, inside a spacious and modern ((classroom)), rows of ((steel desks)) and ((ergonomic chairs)) stretch across the room. Large windows along the walls provide natural light, filtering through the ((air conditioning)) and providing a warm and pleasant temperature. At the front of the room, a ((smartboard)) displays vivid and colorful diagrams and graphs, while the ((professor)) stands at a podium, delivering a fascinating lecture. The walls are adorned with vibrant student artwork and posters, and the smell of fresh whiteboard markers fills the air.

(nsfw:1.5),nfsw，verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))