This image presents an overhead view of clear, turquoise-blue marine water, consistent with a coastal area in Rawai, Thailand

This image presents an overhead view of clear, turquoise-blue marine water, consistent with a coastal area in Rawai, Thailand. The water surface exhibits subtle ripples and reflections. A dense school of approximately 100 to 150 small, slender fish, predominantly silver or light grey with blue-green iridescence, occupies the upper and central portions of the frame. Individual fish range in length from an estimated 10 to 20 centimeters. They are actively swimming in various directions, with many oriented towards the water surface. Scattered white, irregular particles, consistent with food fragments, are visible on and just beneath the water surface, around which several fish appear to be congregating and feeding. No human subjects, vessels, or man-made structures are visible within the frame.