The image presents a stern view from a moving vessel off the coast of Ko Samui, Thailand

The image presents a stern view from a moving vessel off the coast of Ko Samui, Thailand. A Thai national flag, characterized by horizontal red, white, dark blue, white, and red stripes, is mounted on a white flagpole on the left side of the frame. The flag is unfurled by wind, exhibiting minor fraying along its fly edge. The lower foreground depicts a dark grey metal boat railing above a white hull section detailed with visible circular fasteners. Directly behind the vessel, a wide, turbulent wake of white foam extends across the dark blue-green sea. In the mid-ground and background, multiple distant green, hilly islands are visible on the horizon. The sky above is light blue with scattered white, wispy clouds. No individuals are present in the scene.