Caleb and Lucifer

Don't do drawings like these that much. Because most usually when I do, they turn out weird in one way or another. But this one I think is probably one of the better ones. 
We have Lucifer, the lord of hell/the devil, and Caleb, the lord of heaven, both being from mine and my friend's story. So this is our own interpretation. In our story these 2 are a couple, as probably obvious by the drawing.

Would normally have coloured this, but I ended up liking the black and white style for this drawing. Feel like it turned out a bit different from what I wanted, and I could maybe have done it better, but it's something at least.