senior male researcher carrying out scientific research in a lab
Palabras clave
analysis,
analysing,
chemistry,
equipment,
experiment,
female,
laboratory,
man,
scientist,
test,
work,
adult,
background,
beaker,
biology,
care,
caucasian,
chemical,
chemist,
coat,
doctor,
face,
flask,
gas,
head,
health,
hospital,
isolated,
laboratory,
liquid,
look,
male,
medicine,
microscope,
1,
people,
person,
profession,
professional,
research,
science,
scientific,
smile,
study,
technician,
technology,
white
){kind=link}