This is a close-up, low-angle photograph of a rocky shoreline covered in vibrant green seaweed

This is a close-up, low-angle photograph of a rocky shoreline covered in vibrant green seaweed. The rocks are dark and porous, some of which are partially submerged in shallow, clear water. The sand is light-colored and wet, with strands of seaweed spread across it. In the background, several modern, multi-story buildings with grid-like windows are visible, suggesting an urban coastal environment. The sky above is blue with scattered white clouds. People can be seen in the distance walking along the shoreline in front of the buildings. The overall scene depicts a natural coastal landscape adjacent to a developed urban area, likely in Jeju City, South Korea, given the architectural style of the buildings.