Time divides the museum into two spaces. Automatic shutters permit to switch from a natural light space to a penumbra space. The spectacular space becomes a spectacular rhythm atmosphere.

1- Natural light space.
Natural light, which refers to Cognac's river with the presence of watery garden, and aquarium showing the water river.

2- Penumbra space.
During events, the Penumbra space castes images and sound permits visitor to get information about the region.
 
The visitor is wondering about the region and landscape inheritance. In order to present the stone wine storehouses, we have considered the cognac wine storehouses under a particular angle, like the stone's blackness in contact with the alcohol of cognac.This process of aging result from the meeting between a microscopic mushroom (torula coniacensis) and a spider. We put in scene this meeting to make Cognac's storehouse present on a particular point of view in the museum.