Engineer instructing apprentices at white board, back view
Schlüsselwörter
indoor,
day,
man,
woman,
adult,
young adult,
20s,
30s,
caucasian,
black,
engineer,
profession,
work,
manager,
staff,
colleague,
co-worker,
workshop,
workplace,
engineering,
industry,
communication,
teaching,
learning,
training,
development,
working,
smiling,
listening,
watching,
standing,
attention,
uniform,
vice,
window,
sunlight,
copy space,
backview,
selective focus,
horizontal
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