More of our second day in Edinburgh. Philosopher David Hume, Edinburgh Greyfriars Churchyard, Edinburgh Old Calton Cemetery, Edinburgh Greyfriars Churchyard, Edinburgh Old Calton Cemetery, Edinburgh Greyfriars Bobby. And more from Edinburgh. Old Calton Hill, Edinburgh, Scotland. Taken by me. Author of HOROLOGY, Old Calton Hill, Edinburgh, Scotland. Taken by me. Greyfriars Churchyard, Edinburgh