Colour by Numbers was a 72 meter high light installation at Telefonplan in Stockholm, Sweden, inaugurated on October 23, 2006, and switched off on April 1, 2007. Anyone could control the colours in the tower with their mobile phone.
The reception of the light installation has been very positive and we are thankful for the response on the project in the media and from the residents in the area. The City of Stockholm wants to see the installation made permanent, but the property owner has other plans for the tower at the moment.