In general physical terms, transparency is considered as a property defi ned by the amount of light passing through a material. It is also, the capability of
seeing through an otherwise solid object. In architecture, we sometimes assume that transparency makes us perceive different spaces simultaneously,
creating different perceptions and sensations inside or outside the space. To achieve transparency through a building which is made out of solid
elements, it is important to consider two aspects: permeability and refl ection
Permeability - A material property of allowing a fl uid to pass through a porous space. In architecture, it can mean having boundaries that function as
fi lters rather than solid confi nes; or openings that permit things to pass through or to be seen through. This concept permits persons within and outside a
space to perceive the immediate physical world around themselves.
Refl ection - Defi ned as to cast back light or to show an image of an object or surface (mirror effect). Refl ection helps to give a sense of transparency in
solid objects, making them disappear or merge with the surrounding space. As a result, the building appears to have a sense of lightness.