Petite écolière en uniforme de laboratoire avec casquette graduée et formules chimiques sur fond gris - Photo & image de stock

Little school child in laboratory uniform with graduate cap and chemical formulas on grey background

Little school child in laboratory uniform with graduate cap and chemical formulas on grey background

Little school child in laboratory uniform with graduate cap and chemical formulas on grey background

Little school child in laboratory uniform with graduate cap and chemical formulas on grey background

Little school child in laboratory uniform with flask of liquid and chemical formulas on grey background

Little child with school supplies and chemical formulas on grey background

Schoolboy writing chemistry formula on glass board against color background. Space for text

Emotional pupil shielding himself against blackboard with written chemistry formulas. Space for text

Little child with school supplies and chemical formulas on grey background

Schoolboy holding flask and notebooks near chalkboard with chemical formulas

Schoolboy with test tubes against blackboard with written chemistry formulas

Emotional pupil against blackboard with written chemistry formulas. Space for text

Little school child with backpack and chemical formulas on grey background

Little school child with backpack and chemical formulas on grey background

Schoolboy writing formula on blackboard in chemistry class