The power plant of a paper mill that closed in 2014 but had been maintained in the hope it would re-open. The mill is now back in use.
A steel works in Italy dating back to 1864 and rebuilt after the war, including coke ovens and rolling mills.
Dating back to the 1920s, the industrial site in Corehem, France developed into a huge paper mill complex including several power stations.
The Grand Hotel Straubinger was the largest hotel in Bad Gastein until its closure in 1999. The hotel has been disused ever since.
An old decaying power plant in Italy with an array of different turbines. An old, long-disused control room remains to one side.
Constructed in the 1920s, Terme Tommasini is a huge hotel in Italy that features a grand hall with marble columns and numerous health spa facilities and treatment rooms.
A small hydroelectric power plant in Italy that has been abandoned for some time. Two decayed turbines remain inside.