Colorful sketch line illustration suitable for children's books drawing characters in the style of watercolor painting. Sweet 3-year-old girl with beauty, hair styled in a ponytail with ribbon, beautiful blouse [with background pattern with geometric shapes] with long sleeves, closed collar and dark blue doll shoes, long skirt with pleats. [dark blue] opaque tights [dark blue], the girl washes her hand with a water jug in a beautiful sink, one hand holds a water jug and pours water on the old hand, looks playful and sweet, back profile, sharpness and quality, maximum accuracy, white background.