The image is called "chorus image" and is on thecdn.vox-cdn.com.
You should be able to download the latest version of the operating system.
Alex Castro is the illustrator for The Verge.
The new version of Apple's mobile operating system, known as iOS 15, has started to be released to the public. 9to5Mac and MacRumors posted the release notes for the update.
One of the new features in the update is that it blurs the messages sent to children that are potentially explicit. The feature was part of Apple's controversial suite of changes meant to fight child sexual abuse material, which involved on-device scanning of photos uploaded to iCloud, as well as automatically notifying parents if their child chose to view pictures tagged as inappropriate.
Related.
Apple has new child protection features.
The photo library scanning feature was delayed by Apple so that children could choose whether to notify their parents.
To download the latest version of the software, go to settings. If you don't see it, you may want to check back in after a few minutes.