The "solar field"
is thought as the sky of the Micro-Climate. designed as pattern of clouds,
the geometry of this solar field was determined in accordance with natural
lighting requiredments within the glass house.
Detailed computer
simulations allowed the design team to determined light levels throughout
the glazed envelope as well as within the inner building. The organic
geometry resulting from these simulations is reinforced by the varying
densities of photovoltaic panels from the centre of the <<clouds>>
to their edges.
Light shelves incorpored
into certain facades of the inner buildings reflect daylight deeper into
the inner rooms. A holographic film incorpored into the roof glazing of
two truncated cones redirect light down into library entrance hall by
means of a heliostat effect.
A rainbow effect is
created in the entracne hall by breaking up the light spectrum.
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