That are really tickles my sexy spot. Great texture, just the right amount of colour, interesting shapes, I love it! The other great thing is the legs of the kids. Even though they are just legs, its really easy to see that they belong to children (shoes, worn jeans etc), something thats quite difficult IMO.
The only comment for me is the shadow around the krampus, its a bit too light for my tastes. Though I can see how going darker could really screw up the composition.
As for the shadow, I normally do them much darker, even to black but I really wanted to experiment with having lighter shadows and using colour more as thats something I want to try and get better at. So I probably went a bit lighter than needed in this one, but it was all part of the experiment/practice.
i read my earlier comment back i noticed a typo that makes the first bit difficult to understand. It should read: That ARCH really tickles my sexy spot. Great texture, just the right amount of colour, interesting shapes, I love it!
yeah the artorder challenges are a goodplace to expiriment.
I will offer one suggestion. The leftmost child, if you look closely it looks like just a pair of legs with no torso attached, which is probably not the intended effect. (It's because the suggestion of torso matches the cloud that's to the left of it, so it just looks like more cloud.)