Ключевые слова: adult, analyzing, biology, biotechnology, businesswoman, chemist, chemistry, clean, closeup, complexity, computer, concentration, engineer, engineers, equality, equipment, examining, expertise, factory, females, horizontal, illuminated, indoors, industry, innovation, intelligence, leeds, light, males, manufacturing, men, occupation, operating, people, portrait, preparation, preparing, protection, research, room, science, scrutiny, skill, standing, technician, technology, theatre, working,