The Hollow Triplets

There was not much light left, the sun had just set and its last rays still colored some low clouds. All the large rocks that I usually look for on this beach were submerged by the sea or the sand that it had brought in previous tides.
Suddenly, I saw that the water had created these 3 holes by going through the rocks that were under the sand and I realized that it would be a wonderful foreground.
I waited for the waves to fill the channel with water and hit all those oval rocks to get that "foggy" effect on the water.
I wanted to reflect the softness that the water generates in the sand and rocks when a wave reaches them and then moves away.