What are the experiences and skills of underwater portrait photography?

Whether it is a photographer or a model, it is best to bring less equipment when you first come into contact with underwater portrait photography, and you can start with snorkeling in the pool. Usually, our first thought before diving may be to take a deep breath. In fact, a lot of air in your lungs will make you too buoyant, and you will float on the water. On the contrary, by properly releasing the air in the lungs (which requires a little practice), you will be comfortably suspended below the water surface, and when we feel that our bodies are short of oxygen, we can swim out of the water surface quickly.