Smiling Teacher With Chalkboard in Classroom

A cheerful young adult smiles at the camera in front of a chalkboard covered in scientific formulas and diagrams. Dressed in a light tan collared shirt, he has his arms crossed. A globe and white shelving add to the background. This image is suitable for educational content, back-to-school themes, or to illustrate concepts in science, education, or teaching. It is also suitable for use in business and professional contexts.