Fascination of colour
The optical mixer of colours shows how an
optical colour mixture is produced when
rotating the spinning top. Aspects of colour
theory can be experienced with the
interchangeable seven cardboard discs.
The colour circles according to Goethe,
Schopenhauer and Hölzel can be rotated and
then compared with each other. Information
describing the phenomenon can be found on
the back of the discs.