Illustration of a lecture from a professor, teacher of higher and secondary sciences. A cheerful and wise teacher, full of life, shares his knowledge in the classroom. Information and knowledge help on the way to the well-being of the world. Royalty Free Vector Image
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IMAGE ID: 44572884
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contributor: Nickstock
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Description
a lecture from a professor, teacher of higher and secondary sciences. A teacher hares his knowledge in the classroom. Information and knowledge help on the way to the well-being of the world.