In the video, we see an elderly woman with short hair and red glasses. She is wearing a yellow shirt and is writing on a concrete wall with a piece of chalk. The woman is writing a date, which is \"1938\", and then she writes the number \"20\". She continues to write more numbers, which are \"20\" and \"20\". She then writes the number \"20\" again. After writing the numbers, she writes the number \"20\" again. The woman is focused on her task and appears to be writing with care and precision. The concrete wall provides a stark contrast to the bright yellow of her shirt, making the writing stand out clearly. The video does not provide any additional context or information about the woman or the reason for her writing on the wall.