Chica en gafas mirando portátil cerca de asiático mamá y sonriente oculista en óptica tienda - Foto e imágenes de stock

Carrying orange tablet. Attentive tutor in clear glasses explaining process of creating 3d-models to little scientists

Shot of technical university students working with their teacher on creating a robot

Robotics engineers with blueprints dicussing and desinging a modern robotic arm in laboratory.

Smiling african american cleaner with dust brush and detergent looking at camera in office

Smiling cleaner in rubber gloves looking at camera near interracial colleagues in office

Multiethnic pupils with books talking to happy african american teacher in classroom

Happy tailor looking at camera while regulating sewing machine near fashion designer

Asian oculist with laptop near assortment of eyeglasses in optics shop on blurred foreground

Low angle view of bioengineer in white coat holding laptop on blurred foreground

Smiling young designer holding blurred printing layer near african american colleague and clothes on table while working in blurred print studio, sustainable business model concept

Young and pleased african american woman showing new ring to amazed multiethnic girlfriends in women interest club, happy gathering and leisure of diverse female team

Young geneticist working near laptop and colleague with digital tablet on blurred background

Brunette chemist holding clipboard while writing formulas on glass board

Side view of scientist in white coat standing near equipment on working table in lab

Scientist in white coat standing near medical equipment, laptop and vaccine in laboratory