Describe the technique of balayage.

The technique of balayage is specifically characterized as a method of painting color onto the hair. This approach involves hand-painting highlights in a way that creates a natural, sun-kissed effect, as if the highlights were naturally lightened by the sun. Unlike traditional highlighting methods, which often use foils to separate sections of hair and apply color uniformly, balayage offers a more freehand and artistic application.

This technique allows for a more gradual transition of color, creating softer, blended results that add dimension and depth to the hair. The application is typically done freehand, which means the stylist can control the placement of the color precisely, resulting in a more customized and unique look tailored to the client's hair and preferences.

The other choices do describe processes associated with hair coloring, but they do not accurately capture the essence of how balayage is executed or the final appearance it achieves.