There are many desks and chairs in a classroom with a chalkboard

(Graduation photo: 1.2) The best picture quality, high definition, high taste, dynamic lenses, large scenes, vivid scene details, traditional uniforms, campus scenery, characters with smiles, the sun shines, the afternoon air is comfortable, however, the students are busy making gifts, you can see AIDS and props (box+ruler+pen) on the ground, clean and tidy classroom, the wall is plastered with 100 test papers, and there is a bright light in front of the classroom.

(nsfw:1.5),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))