In collaboration with Jos Klarenbeek. Sky Dial is a 60 meter curtain that wraps 360 degrees around a meeting room and can be seen as a clock. Twelve parts represents the colours of the sky on the days that the seasons change (21th march, 21 jun, 21 sep, 21 dec).
references: Tabernacle (above) and cyanometer (left) an instrument for measuring “blueness”, specifically the colour intensity of blue sky. It is attributed to Horace-Bénédict de Saussure and Alexander von Humboldt, and the route of the sun around Rotterdam, location Groothandelsgebouw.