Geometry of light

Geometry means = to measure the earth
Measuring somehow implies that an unknown and undefined object becomes 
tangible, known and safe. The act of measuring the earth, turning it into numbers, lines or geometrical figures gives us a feeling of control.
The geometry of light seems to me almost pure magic, since for me light means feelings; it enters the eye and turns into emotions. The quality, the colour of light influences my mood; it makes me feel sad or euphoric.
Light may change an object, somebody’s face or simply a moment. Through this brooch series, which for me has been almost a small series of experiments, I have tried to approach the phenomenon of light.