School security officer observing students walking in a bright modern hallway
Schlüsselwörter
security,
officer,
student,
hallway,
school,
observing,
walking,
bright,
modern,
safety,
guard,
man,
adult,
uniform,
police,
protection,
education,
indoor,
corridor,
light,
colourful,
building,
vigilance,
supervision,
presence,
structure,
architecture,
window,
roomy,
interior,
design,
learning,
facility,
patrol,
watchful,
serene,
peace,
organised,
order,
discipline,
calm,
community,
institution,
law,
enforcement,
assurance,
guardian
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