Plovdiv is the second largest city in Bulgaria. It dates back more than eight thousand years. It was named a UNESCO world heritage site in 2004.
Hercule Poirot is back on the trail, German photographer Thomas Hoepker, the spectacular chandeliers from the German company Windfall Lighting, and we visit the serene setting in and around Oulu, Finland.
© 2014 Deutsche Welle | Legal notice | Contact