close-up view of a marine environment, likely an underwater scene. There are multiple sea urchins with long black spines attached to a rock or coral surface, which is encrusted with various other small marine organisms. The water appears clear and has a greenish hue, indicating it might be shallow with sunlight filtering through. Small fish or particles can be seen in the water around the sea urchins. This image is interesting as it captures the rich biodiversity of marine life and could be relevant for topics related to marine biology, ecology, or environmental studies in Sri Lanka.

圖片編號： 340930825
拍攝者： Alightstudiofirst