Stavros Niarchos Foundation Cultural Center

The Stavros Niarchos Foundation Cultural Center is a complex in the bay of Phaliron in Athens which includes new facilities for the National Library of Greece and the National Opera. The Center was designed by architect Renzo Piano and is being built by the Stavros Niarchos Foundation. The €566 million project was completed in 2016 and will be donated to the Greek state in 2017. (By Wikipedia) Here are some pictures from my visit: