Senior male researcher carrying out scientific research in a lab
Schlüsselwörter
adult,
analysis,
analysing,
background,
beaker,
biology,
care,
caucasian,
chemical,
chemist,
chemistry,
coat,
doctor,
equipment,
experiment,
face,
female,
flask,
head,
health,
hospital,
isolated,
laboratory,
laboratory,
liquid,
look,
male,
man,
medicine,
microscope,
1,
people,
person,
profession,
professional,
research,
science,
scientific,
scientist,
smile,
study,
technician,
technology,
test,
white,
work,
men at work
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