Nature is our model for beauty and aesthetics; it has a creative freedom which makes it interesting to observe and characterises the individual. However, it allows neither symmetry nor chaos.
Beauty arises from tiny nuances which are created by the refraction and reflection of light, only to disappear again in an instant. The dynamics of light also develop in a natural tooth: light and different perspectives create a natural, vivid interchange of colours between opalescence and natural fluorescence.