Ask HN: Decorative technological gadgets I could buy today?

I've been looking for interesting gadgets to decorate my house with. They don't need to be useful neither strictly decorative, but they need to blend in and not feel out of place.

It's all too easy to find interesting kickstarter projects that are either out of stock or won't be production-ready for years -if ever.

Domotics and home automation welcome for the sake of discusion.