The video shows a person's hand using a marker to color in a drawing of a high-heeled shoe. The shoe is drawn in black lines on a white background. The person colors the shoe in a gradient of red, starting from the toe and moving towards the heel. The coloring is done carefully, filling in the lines and creating a smooth transition between the shades of red. The person's hand moves steadily, and the marker leaves a consistent line. The video progresses with the coloring of the shoe until it is fully colored.