Ключевые слова: blond hair, caucasian ethnicity, challenge, child, childhood, curiosity, elementary age, examining, experiment, female, future, girl, girls, glove, head and shoulders, holding, indoors, inspecting, laboratory, laboratory equipment, liquid, magnify, magnifying glass, numeral, occupation, one person, orthographic symbol, outerwear, portrait, protection, protective workwear, research, research and development, research facility, researching, rubber glove, safety, science, science occupation, scientific equipment, scientist, scrutiny, security, side view, skill, symbol, test tube, time,