Book cover, busy book for kids, kids playing mathematics, math symbols, pastel color, white kids,

tswo head, two faces, plastic, Deformed, blurry, bad anatomy, bad eyes, crossed eyes, disfigured, poorly drawn face, mutation, mutated, ((extra limb)), ugly, poorly drawn hands, missing limb, blurry, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, ((((mutated hands and fingers)))), (((out of frame))), blender, doll, cropped, low-res, close-up, poorly-drawn face, out of frame double, two heads, blurred, ugly, disfigured, too many fingers, deformed, repetitive, black and white, grainy, extra limbs, bad anatomyHigh pass filter, airbrush, portrait, zoomed, soft light, smooth skin, closeup, deformed, extra limbs, extra fingers, mutated hands, bad anatomy, bad proportions , blind, bad eyes, ugly eyes, dead eyes, blur, vignette, out of shot, out of focus, gaussian, closeup, monochrome, grainy, noisy, text, writing, watermark, logo, oversaturation , over saturation, over shadow,