SOUNDING
sounding, n. — the act of measuring depth by letting something heavy fall.
an expedition in four zones · 4,207 meters
Epipelagic
The sunlight zone. Nearly everything you have ever seen of the ocean happened in this thin, bright lid — a film of light on top of a darkness four thousand meters deep.
What looks like dust is marine snow — the slow, endless fall of everything the surface is finished with.
Mesopelagic
Color is the first thing the water takes. Red is gone by ten meters, orange by thirty, until blue is the only survivor — and then it takes the blue too.
No brain, no blood, no bones. Jellyfish have outlasted five mass extinctions by refusing to be anything in particular.
Bathypelagic
No sunlight has ever reached this water. Not dim — never. From here down, every light you see is being made, on purpose, by something alive.
Lanternfish carry their constellations with them — rows of cold light, switched on and off like a language.
Something down here is using light as a question. It is best not to be the answer.
Abyssal
Four hundred atmospheres. Two degrees. The sediment here settles slower than snow and remembers longer than nations — a millimeter of dust per thousand years.
4,207 m
You are four thousand two hundred and seven meters below the version of you that started scrolling. The light above you is a rumor now. Leave the weight — it belongs here.