silhouette of man wearing headlamp during nighttime

I took this self-portrait in Hormuz Islandو south of Iran. I was walking along the beach and found this place in front of a cave and set up my tripod, then took 2 photos to configure my composition and lighting, then the third result was this and I was satisfied with it. I really love the night sky and feel lost when I look at the galaxies. When I was getting back to my camp my route was completely filled with water.