Which of the following is NOT an example of wet hairstyling?

Wet hairstyling techniques typically involve the use of water or styling products to manipulate the hair into a particular shape or style while it is damp. This approach allows the stylist to create defined curls, waves, or other shapes that set as the hair dries. The process usually includes techniques that utilize the hair's wet state to achieve the desired texture and volume.

The activity of straightening hair, however, does not fall under the category of wet hairstyling as it is generally performed on dry hair using heat tools such as flat irons or blow dryers. Straightening aims to smooth out curls or waves rather than shape them while wet. Therefore, it is distinct from the other examples, which aim to mold and sculpt the hair during the damp stage, allowing the styles to set as they dry.

Understanding the difference between wet and dry styling techniques is crucial for hairstylists since each method requires different tools and products to achieve specific looks effectively.