Field guide No. 488

A dark sea stretches to the horizon, and above it a second sea hangs upside down where the sky should be, its waves breaking downward. They meet in a bright line.

Twin oceans converge at an impossible horizon

Sea, both ways up.

A dark sea stretches to the horizon, and above it a second sea hangs upside down where the sky should be, its waves breaking downward. They meet in a bright line.

Field noteAn ocean overhead is a sky made of what should be under it. Both of them can’t be down.

Specimen
No. 488
Kind
Impossible (the round square kind)
Breaks
Physics
Where it doesn’t exist
Open water, above and below.
Nearest existing relative
The open ocean.
Filed in Fresh slop as
Spaces

Also impossible, also breaking physics