With just one breath, freedivers dive down to explore the underwater world with absolute calmnesses, strength and stability. Some say freediving is an extreme sport, I say it is a form of art. To capture the artistic sides of freediving, we need skilled divers and some cleaner water. Underwater photography in Hong Kong has never been an easy task due to the low visibility of water. Fortunately, I am blessed to have both on a training day in May 2020 when the photos were taken.