There are so many different kinds! Me, I actually tend to prefer Scandinavian kitchens. Sweden and Denmark have the best ones. One example below:
Here in America, they have a bit more grand kitchens. But I find them kind of excessive and tasteless:
Italian kitchens have a great warmth and tend to manufacture the best food :)
And Australian kitchens have such a nice simplicity to them:
Your favourites?