An elderly teacher stands before a class of six students, pointing at a chalkboard covered in math formulas and illustrations; they stand attentive in front of a wooden table piled with more learning materials.
The image depicts an elderly man with long white hair and a beard, dressed in a brown vest, green shirt, and brown trousers, standing in front of a blackboard filled with mathematical formulas and diagrams. He is pointing towards the board with a wooden pointer. In front of him, there are six young boys dressed in white shirts, brown suspenders, and brown trousers, all looking intently at the board. The room has wooden floors and walls, and there's a wooden desk with books and papers on it to the right of the elderly man.