In the video, a person is seen writing on a blackboard with chalk. The person's hand is visible, and they are writing in a cursive style. The blackboard is covered in chalk dust, indicating that it has been used frequently. The person's hand moves smoothly as they write, suggesting that they are comfortable and experienced in using chalk to write on a blackboard. The video does not provide any context for the writing, such as what is being written or why. The focus is solely on the act of writing itself.