David J. Nightingale is widely known for the gorgeous, subtle images he publishes at chromasia.com
and his extensive range of online Photoshop and photography tutorials
. He is also the author of the popular books Practical HDR
and Extreme Exposure
. David alternates between living in Blackpool (a seaside town in the north-west of England) or a small village about 20km south of Veliko Tarnovo in Bulgaria, with his wife and seven children.