The interior walls of the building are primarily made out of concrete that incorporates up to 15 per cent recycled fly ash, making the walls of the building a large energy-conserving mass. The walls are designed to emerge sharply from the ground, in an unusual fashion; whereas the floors were designed with slight slopes within them. Together, these design features are intended to evoke the feeling of instability with the museum's visitors. All the galleries within the building includes ramps and slopes, making all exhibits in the museum wheelchair accessible.