The above multirow image is shot inside the abondoned Raduner dyeworks. The firm was founded in 1886 and terminated app. 20 years ago. The site is known to host a longstanding pollution. Possibly remediation works will start in 2010.

An excellent article in german is presented here:

http://www.tagblatt.ch/tagblatt-alt/tagblattheute/hb/ostschweiz/tb-os/art778,209743