In the video, a person is seen drawing a mermaid on the sidewalk using chalk. The mermaid has long blonde hair and is wearing a crown. She is holding a trident in one hand and a seashell in the other. The drawing is colorful and detailed, with the mermaid's tail and hair colored in shades of green and yellow. The person's hand is visible as they draw, and they appear to be using a variety of colors to add depth and detail to the drawing. The sidewalk provides a smooth surface for the chalk to stick to, and the drawing is quite large, taking up a significant portion of the sidewalk.