that brought in a lot of my. but it didn't really do good in some sense now if it's someone like george and amal clooney when they talk about human rights you know that they know what they're talking about and they're engaged. someone like them or angelina jolie i think that they can bring the public's public's attention to these causes and do a lot of good david leavitt's as always thank you field knowledge thank you very much. the furnaces of the massive klingon works in the southwest of germany was shot down over thirty years ago meanwhile these rusting ruins have been used for innovative cultural events and in one thousand nine hundred four it was named the first industrial monument to be on the unesco world heritage site list right now it's being used as a fascinating backdrop for over one hundred street artists from around the world. vision free. and i mean workers at the. turn who have been