Ηλεκτρικής ενέργειας, εκπαίδευση και άνθρωποι έννοια - χαμογελώντας μικρό κορίτσι εκμετάλλευση λαμπτήρα - Φωτογραφίες & Εικόνες Αρχείου

Electricity, education and people concept - smiling little girl holding light bulb

Electricity, education and people concept - smiling little girl holding light bulb

Electricity, education and people concept - smiling little girl holding light bulb

Education, energy saving, advertising and people concept - smiling little girl in white blank t-shirt pointing finger up to light bulb over green chalk board background

Smart kid in class. Idea concept

Little school child near chalkboard with lightbulb drawing

Smart kid in class. Happy child against blackboard. Drawing light bulb. Idea concept

Beauty child at the blackboard

Childhood, school, education, vision and people concept - happy little girl in eyeglasses pointing finger up over green lights background

Childhood, school, education, knowledge and people concept - happy little girl in eyeglasses reading book over concrete room background with light bulb symbol

Childhood, school, education, vision and people concept - happy little girl in eyeglasses pointing finger up over green lights background

Advertisement and electricity concept - attractive young woman in casual clothes and eyeglasses pointing her finger up to light bulb doodle

Beautiful woman showing light bulb on her hands

Childhood, school, education, vision and people concept - happy little girl in eyeglasses pointing finger up over blue sky and clouds background

Picture of woman in protective glasses and gloves showing idea concept

Advertising, direction, environment and childhood concept - smiling little boy with white blank arrow pointing up over natural background