Field guide No. 750

A bathroom sink has a second, smaller basin growing out of its drain, and a third out of that one, stacked on porcelain stems. The water has a long way to go.

Three basins through one drain

The plughole has a plughole.

A bathroom sink has a second, smaller basin growing out of its drain, and a third out of that one, stacked on porcelain stems. The water has a long way to go.

Field noteEach basin drains into one smaller than itself, standing inside the bigger one. The water would go up to go down.

Specimen
No. 750
Kind
Impossible (the round square kind)
Where it doesn’t exist
A green-tiled bathroom.
Nearest existing relative
A washbasin.
Filed in Fresh slop as
Objects

Also impossible, also breaking category