Businesswoman explains principles of work to employee
Close Up Senior Skilled Artist Explains to Girl Student a Principles of Drawing Using Oil Paint
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Side tilt footage of Biracial bearded father in white kurta reading Koran and explaining its rules and principles to little son who constantly nodding
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Aerial view of campaigners joining forces to recycle and tidy up garbage in a forest in order to safeguard the ecosystem. Individuals having
"An experienced teacher guides a young artist in oil painting techniques and color perception"
American flag and Ionia flag blowing in the wind 4k
Zoom out shot of Black doctor describing operating principles of 3d printing machine while it creating new prosthetic for girl with disability
Police Car Law Cop: The police car embodies the principles of law enforcement, patrolling the streets and upholding the law to maintain community safety.
Woman walks near whiteboard explaining business principles
Zoom in of doctor using digital tablet describing his young patient operating principles of the artificial arm
