California
Over the Pacific Ocean moving toward the California coast. A 4K Aerial film built into macOS — Skywall plays it as your wallpaper, on every display, without re-encoding a frame.
- Collection
- Earth from space
- Pass
- California to Vegas
- Source
- 4K SDR master, built into macOS
- File
- 187 MB
- In System Settings
- Not listed
- Plays on
- The desktop, every display

What the camera passes.
- Over the Pacific Ocean moving toward the California coast
- Over the California coast traveling inland
- Passing over Los Angeles on the west coast of the United States
- Over Los Angeles approaching Las Vegas in the United States
- Over Las Vegas heading toward Salt Lake City in the United States
- Over the western United States approaching Salt Lake City
- Passing between Salt Lake City and Denver in the United States
- Over the Rocky Mountains in the United States
Why the Wallpaper pane hides it.
The Wallpaper pane in System Settings never offers this one, though the system catalogue lists it and the 187 MB master sits on the same servers as the rest. Skywall lists it like any other.
How to set California as your wallpaper.
- Install Skywall and open it from the menu bar.
- Find it under Earth from space.
- Click the card. If the film is not on your disk yet, Skywall downloads it from the system’s own content servers into the folder macOS already uses.
- It plays on every display until you pick another one.
The film goes into the system’s own Aerials folder and stays there if you remove the app. Skywall has no servers of its own; nothing is uploaded anywhere.