바다에도 사막이 생깁니다

Photorealistic underwater photo, vertical 9:16. A rocky reef in the Korean East Sea at about 5 m depth. One large rounded boulder sits in the lower center of the frame, covered with a dense forest of brown kelp swaying upward; a few small rockfish swim between the fronds. Soft sunbeams from the surface, teal-green water with warm golden highlights, fine floating particles. Camera level with the boulder, wide shot, natural documentary look. No people, no text, no logos.

Edit this image. Keep the exact same camera angle, boulder shape, framing and lighting. Remove all the kelp and all the fish. The boulder is now bare and covered with a chalky white crust of coralline algae, with a few dark spiny sea urchins on it. The water looks emptier and slightly grayer. Photorealistic. No text.

Edit this image. Keep everything exactly the same, including the sea urchins. Add a thick rope tied tightly around the middle of the boulder, lying flat against the rock surface (not arching above it), with small young brown kelp seedlings growing along the rope. Photorealistic. No people, no text.

Use this image as the first frame. Vertical 9:16, 8 seconds. Slow, steady push-in toward the boulder. In a smooth time-lapse, the kelp fronds wither and disappear, the rockfish swim away, and the bare rock gradually turns chalky white as coralline algae spreads over it; dark sea urchins appear. Ends on a white, empty boulder. Photorealistic underwater documentary, natural light. No people, no text. Sound: soft underwater ambience fading to a low, empty hum.

Use this image as the first frame. Vertical 9:16, 8 seconds. Same camera angle, almost still. A diver's gloved hands enter from the right edge and carefully tie a short rope with young brown kelp seedlings onto the white boulder, then slowly pull back out of frame. Only hands and forearms are visible, no face. Photorealistic underwater documentary, soft sunbeams. No text. Sound: underwater ambience and gentle regulator bubbles.

Use this image as the first frame. Vertical 9:16, 8 seconds. Smooth time-lapse: the young kelp on the rope grows taller and spreads over the whole boulder, the white crust fades back to dark rock, and small rockfish return and swim between the swaying fronds. Slow pull-back to a wide shot with the boulder in the lower center of the frame, warm sunbeams, teal-green water. Photorealistic underwater documentary. No people, no text. Sound: underwater ambience growing brighter and fuller.

Read aloud in Korean, in a calm, warm nature-documentary narrator voice. Unhurried, with a clear pause (about one second) between each line:

바다에도 사막이 생깁니다.
해조류가 사라진 바위를 하얀 석회조류가 덮는 것, 갯녹음입니다.
수온 상승과 성게의 과도한 증가가 원인으로 꼽힙니다.
그래서 사람들이 해조류를 다시 심습니다.
바다숲 열일곱 곳에서, 해조류 무게는 백삼십팔 퍼센트 늘었습니다.
바다숲은, 다시 자랍니다.