Mark Turner: Big Pit
Mark Turner: Stream train
Mark Turner: Blaenavon
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Canaries in the coalmine
Mark Turner: Big Pit
Mark Turner: Logs
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Blacksmith
Mark Turner: Big Pit
Mark Turner: Fake horse
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Ominous looking clouds
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Big Pit Panorama
Mark Turner: Big Pit
Mark Turner: Big Pit
Mark Turner: Rusty stuff