Phoenix United Mine, Minions, Bodmin Moor, Cornwall.
This is an image I took whilst visiting my sister in May 2010. Now it doesn't normally take me 8 years to process an image but this one has. Processed etirely in On1 PhotoRAW 2018. K20D + DA* 60-250 @ 80mm, 1/6th and F13, ISO 200.