帆船在蓝色大海上的动态白色尾迹和泡沫

angle shot from the stern of a ferry sailing across the West Sea near Incheon, South Korea, on February 28, 2026. The footage captures the long trail of water and rhythmic white foam left behind by the vessel, illustrating the scale and movement of maritime travel. Ideal for travel-themed projects, maritime logistics, or as a peaceful ocean background.