An early morning fire Wednesday destroyed a Woodlawn area photography studio.  Dunbar Photography had been in business for 22 years at the North Linwood Lane location.  The building is a total loss from the fire that was discovered around 4 AMyesterday by a neighbor.  Firefighters from Woodlawn, Waltonville, Irvington and the Jefferson Fire Protection district responded to the scene.  The cause of the fire is undetermined.