The audio is simply a shotgun microphone pointed at the edge between water and land. I have always found the sound of waves crashing on the beach extremely relaxing, so I tried to capture it in this audio.
The following are a few unedited(besides resizing) photos I took, while recording this audio. The wind was harsh, and the cold air coming off the ocean was freezing. But the beauty of such a small, abandoned piece of land was amazing.