Mature Scientist Conducting Experiment in Laboratory
Studio portrait of confident mature woman with short hair posing for camera
Mature scientist conducting research in laboratory with microscope
Chest up shot of female Asian scientist in protective mask, suit and goggles looking through microscope and then posing for camera while working on antiviral drug in medical laboratory
Senior male scientist working with microscope and then posing for camera at desk in laboratory
Tilt up shot of senior Caucasian scientist with grey hair and beard looking through microscope while working in laboratory
Chest up tracking shot of female Asian scientist in protective mask, suit and goggles looking at camera with confidence while posing in medical laboratory. Coronavirus pandemic concept
Portrait of young female scientist in protective glasses and white coat posing in laboratory
Elegant mature woman posing for camera in studio
Portrait of thoughtful mature woman in white shirt posing for camera on grey background
Portrait chest up shot of senior Caucasian man with grey hair posing for camera while standing against American flag