Okay, today I got asked how I do the nightly sky like you may have seen in Halloweens First and Futria. So I figured, why not make a simple tutorial of it? As said, the tutorial is simple, meant for photoshop, and in this case, a tablet is REALLY a pro.
Now, the sky is kindof a background, and as there's no point in waisting a good background, I've used it!: