A group of children standing in a classroom with desks and books

Three students, a girl and two boys, sitting on a student desk, inside a classroom, wearing a white polo shirt with a navy blue collar, wearing navy blue pants with a red stripe

watermark, painting, cartoons, sketch, (worst quality:2), (low quality:2), (normal quality:1), lowers, bad anatomy, bad hands, ((monochrome)), ((grayscale)), ugly, duplicate, mutilated, extra fingers, mutated hands, poorly drawn hands, mutation, bad anatomy, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, extra arms, extra legs, fused fingers, too many fingers, (moles:1.2), (nude:1, nipples:1)