The main topic of this permanent exhibition at the Norwegian Forest Museum is the process of photosynthesis and the life of a single tree. The aim is to give visitors an understanding of what photosynthesis is and how it works so that carbon fixation, the carbon cycle, and subsequently, the positive impact a forest has on the environment can be appreciated.
Photosynthesis begins with light – therefore, the exhibition lighting play a crucial role in communicating the biological processes within the tree and bringing the exhibition to life.
The main feature within the space is an 8 meter tall tree with flowers that open and close, leafs that move and light that illustrate the changing colour of the leafs through the different seasons. The flow of sugar and water through the roots and stem is shown by concealed light sources that pulses light up and down through the tree. The seasonal changes of the tree are reflected in the colour temperature and intensity of light in the surrounding root structure.
A large size section through a leaf is built out of multiple layers of edge lit polycarbonate in order to explain the microscopic elements within the leaf, such as the chloroplast that makes leafs appear green and the vascular bundles that distribute water and sugar through the leaf. The leaf section can be experienced by walking up a stair through the section that leads to the mezzanine level of the exhibition or interacted with from a touch screen on the root structure below.
Client: Norsk Skogmuseum
Exhibition Architect: Pivot
Exhibition Designer: Ole Martin Lislevand
Graphic Design: Commando Group
Interaction Designer: Nick Stevens
Lighting Controls Specialist: Fluidic Lighting
Metalwork: Ivar Bråthen Mekaniske
Sculptor: Kevin Iris, Frode Stenberg AS