Witziger Junge nach Chemie-Experiment im Chemielabor mit Qualm - Stockfoto & -bild

Pop-eyed funny boy after chemical experiment in chemistry lab with fume

Pensive cute boy posing among chemical equipment, close-up

Schoolboy in chemistry lab got an idea practising experiments

Schoolboy gown and gloves watching chemical experiment in tube in chemistry lab

Schoolboy in chemistry lab got an idea practising experiments

Pop-eyed funny boy after chemical experiment in chemistry lab with fume

Portrait of curious boy looking through magnifier, close-up

Portrait of young boy posing in laboratory, close-up

Schoolboy in chemistry lab got an idea practising experiments

Schoolboy gown and gloves watching chemical experiment in tube in chemistry lab

Three excited funny children after chemical experiment in lab

Schoolgirl in white gown doing experiments with liquids in chemistry lab

Excited schoolgirl in fume after chemical experiment in scool lab

Schoolboy gown and gloves watching chemical experiment in tube in chemistry lab

Three excited funny children after chemical experiment in lab

Schoolgirl in white gown doing experiments with liquids in chemistry lab

Schoolgirl in chemistry lab in white gown pointing at formula on blackboard near table with reagents