Energy Security Summit 2014, Berlin, 28.05.2014
Maciej H. Grabowski & Norbert Röttgen
Maciej H. Grabowski (Minister of the Environment, Republic of Poland; left) & Norbert Röttgen (Member of the German Bundestag, Chairman of the Committee on Foreign Affairs, CDU/CSU Parliamentary Group).
Source: Klaus Weddig • Images are free for journalistic use with appropriate photo credit