Black-and-white photo of an empty high street at night, turned on its head, one shop window glowing among shuttered shopfronts.

Furuike ya kawazu tobikomu mizu no oto
An old pond — a frog jumps in, the sound of water.
— Matsuo Bashō (1686)

Down, down, down. Would the fall never come to an end!
— Lewis Carroll, Alice’s Adventures in Wonderland (1865)

NUMA — Nocturnal Undercity Mischief Arcade

Think whatever I like, as much as I like. Make it. The current that races through it all runs in the undercity inside my head. Imagination sets the circuits going. Go down, all the way to the bottom, then look up: a galaxy, shining.
— M.K. Flint

The little door of the Cuckoo Clock swung open, with a grey bird calling from inside.

Cuckoo Clock — Support
For macOS only.

Cuckoo Clock app icon: a brown wooden cuckoo clock with a little bird at its door, on a green background.