A recolour of the *Simcity at night* wall picture which came with the Base Game.
Please check in-game to make sure you have it.
For recolours to show up in your game you need to install CEP (Color Enable Package) which you can only get from Mod The Sims
You can download the above recolour set here!

Lightning Storm recoloured by Calipip4 (Lisa Pham)