Strata
Sedimentum lineatumUnlike its louder relatives, this specimen does not move once caught. What ships is not a photograph of behavior but the behavior itself, pressed flat: a single frame of noise, plotted in ink, held permanently at rest.
Habitat
Prefers cold, dry, well-lit rooms; framed and hung, it can survive indefinitely. Edition of thirty, each pulled by the same pen on the same afternoon, meaning no two specimens are genetically identical even though they share a single parent algorithm. Handle the paper, not the ink line; the line is the only part of it that was ever alive.
Behavioral Traits
In its native digital habitat, this pattern would ordinarily keep shifting, generation after generation, the way its screen-bound relatives do. Here, it has been caught at a single generation and asked to hold still. What looks like topography, ridgelines, contour, is really just noise that stopped moving at the right moment. It will not resume.
Ecological Impact
Functions as a kind of fossil record for the rest of the collection: proof that the underlying system produces structure even when nobody is watching it move. Collectors report it reads differently depending on the hour and the angle of the light, which is either an optical property of plotted ink or a very slow kind of behavior nobody has measured yet.