Raw, untreated (looking) wood is making its way into a lot of designs. I love the unfinished look with polished elements. Here are a few images that I find inspirational.
This Kitchen shows a simple white backdrop with awesome, simple open wood shelves.
Hexagon wood and concrete stools that can fit together or be pulled apart? Yes, please.
This bathroom plays with a lot of elements, and the simple wood cabinet breaks up the geometric tile mood. I like the balance of the two, organic meets geometric.