13.02.2009, Duisburg, North Rhine-Westphalia, Germany - Two workers at ThyssenKrupp Steel AG in protective clothing. 00K090213D058CAROE.JPG [MODEL RELEASE: NO, PROPERTY RELEASE: NO (c) caro images / Andree Kaiser, http://www.caro-images.com, [email protected] - In case of using the picture for any non-editorial purpose, please contact the agency - the picture is subject to royalty!]