The video begins with a close-up shot of a paintbrush with red paint on it, which is then used to paint a yellow swirl on a white surface. The brush is then dipped in blue paint and used to add a blue swirl next to the yellow one. The brush is then used to blend the colors together, creating a new color where the two swirls meet. The word "ART" appears in the center of the screen in a stylized font, and the brush continues to blend the colors, creating a seamless transition between the red, yellow, and blue.