Firefighters battled a blaze at a derelict barn in Fife in the early hours of Tuesday.
The fire started at around 12.45am at Gateside Mills, Strathmiglo, near Auchtermuchty.
Six appliances were at the scene and worked to put the blaze out. It was extinguished at around 1.42am.
The building is still unsafe preventing fire fighters from entering to assess the damage. One appliance remains at the scene.
A spokesman for Fife Constabulary said there were no injuries in the fire.
It is understood the fire is not being treated as suspicious.