KPN Tower

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "KPN Tower" – news · newspapers · books · scholar · JSTOR (January 2016) (Learn how and when to remove this message)

KPN Tower is a 96.5-metre-tall (317 ft) office building in Rotterdam (a city in the Netherlands). It was designed by Italian architect Renzo Piano and construction began in 1998. The building was officially opened by its owner KPN on September 28, 2000. The concept and design of the motion graphic light installation is from Studio Dumbar.