Thanks for all the feedback!
I was asked when some team or another (marketing, maybe) wanted to remove the Examples shortcut from the desktop in the live image, if I was okay with that. I was, it made sense. I thought maybe it’d be fun, then, to put the example content into the Music, Video, and Pictures folders just for the live session. That would have been a lot of work and we were sort of down to the wire on 18.04 LTS, so it didn’t happen, and I didn’t follow up.
The music, video, and wallpapers are all part of the Free Culture Showcase, and only the wallpapers are done every cycle. The video and music are done only for LTSes, and there are not a lot of contributions. I had to really rush to create the 16.04 LTS video at literally the last moment to be included in the release.
But the wallpapers are updated every cycle, and in fact the Desktop Team was interested in doing a little more with that, so I need to reschedule a call with them, since it sort of disappeared among all the holidays this winter and it’s just about time to start again. Thank you for the reminder!