Fascinating photographs capture the remnants of a marijuana farm left to rot in an industrial building.
The property, built in the mid 1850s, was a woollen mill in its heyday and was once bustling with employees.
But when the company closed in around 2012, the building became derelict and it was since used as a cannabis farm. A photograph shows 25 pots of dried-out soil which were once used to grow marijuana in the den in Bradford, West Yorkshire.