Middle age hispanic woman wearing scientist uniform pouring liquid on test tube at laboratory
Palabras clave
senior,
mature,
elderly,
adult,
woman,
female,
hispanic,
person,
portrait,
lifestyle,
expression,
science,
research,
medicine,
scientist,
experiment,
technology,
medicals,
professional,
microscope,
biology,
analysis,
work,
men at work,
working,
tube,
test,
goggles,
glove,
standing,
serious,
condensed,
concentration,
pouring,
liquid,
measuring,
measure,
measurement,
bottle,
clinic,
center,
hospital,
room,
workplace,
indoor,
indoor,
laboratory,
laboratory
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