I always said that you can do everything you want with HAdashboard.
but recently i discovered some new possibilities. (and i was about the most intensiv and biggest user for years)
ill show you some possibilities: (and remember in 15 seconds you wont see the animated backgrounds change much, but there are 5 pics changing, and the pics differ with season, holiday, or whatever i want)
same thing, but now when my wife has gone to bed:
edit: HAdashboard is brought to you by appdaemon (made by Andrew cockburn)