![](https://static.dezeen.com/uploads/2014/10/Science_Hills_Komatsu_by_Mari_Ito_dezeen_468c_0.jpg)
Concrete hills frame the galleries of Mari Ito's Komatsu science museum
The domed and curving rooftops of this science museum in Komatsu, Japan, are covered in grass, creating a series of rolling hills that visitors can clamber across (+ slideshow). More