New Cyanometer

A cyanometer (gr., cf. cyan) is an instrument for measuring the blueness,
specifically the color intensity of blue sky.

It is attributed to Horace-Bénédict de Saussure and Alexander von Humboldt.
The blueness of the atmosphere indicates transparency and the amount of water vapour.

The New Cyanometer developed by the Institute of General Theory is based on the CMYK color scale and was improved to a resolution of 64k.

A. Hold the Cyanometer against the sky looking North.
B. Try to match the color of the sky with the Cyanometer.
C. Write down your reading.



Cyanometer_006 Cyanometer_004 Cyanometer_005


Readings and the calculated average blueness of New Zealand's sky.

Reading b

organized by roomservices,
Otto von Busch a. Evren Uzer, Auckland, New Zealand