macOS Mojave - Coming in 2018 - dynamic desktop animation simulation
Here is how the macOS desktop pattern animates over 24 hours. This uses the 16 images at https://www.apple.com/macos/mojave-pr...
Images are shown so that sunset happens when it happens in the world around you - so timing depends where you are on Earth and when in the seasons you are watching.
Edited using Final Cut Pro X