Image Ref: 28_02170991
| Caption | Meeting between Athens Mayor, Giorgos Kaminis with the Professor in National Technical University of Athens, Dr. John Kolias for the graffiti of the historic building of the the Polytechnic. In Athens, on Tuesday March 17, 2015 |
| Photographer | Aggeliki Koronaiou |
| Uploaded | 17 March 2015 |
| Country | Greece |
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