A collection of all known Windows Spotlight wallpapers.
All Spotlight wallpapers are pulled from Bing and cycle periodically. You can use the app SpotBright to download most Spotlight wallpapers. This repository is a mirror for SpotBright downloads.
Alternatively you can copy all files from %LocalAppData%\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets into another directory and make them readable by renaming all to JPEG files using the following PowerShell command:
ren * *.jpgAfter that you have to sort out unwanted files and you've got all recent Spotlight wallpapers.