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A man with a shaved head, dark skin, a full beard, and round glasses wears a white lab coat and stands with his hands in his pockets in front of a large chalkboard in a chemistry classroom.

a 32-year-old man with a shaved head, dark skin, a full beard and round glasses in a white lab coat, standing before a blank slate chalkboard in a secondary school chemistry lab, October 2026, hands in his pockets, overhead fluorescent lighting, 50mm photography Ver más

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