View the embedded image gallery online at:
https://www.arsakeio.gr/en/199-greek/schools/ekali/ekali-elementary-a/events-activities/23507-panellhnios-diagwnismos-fysikhs-2015?print=1&tmpl=component#sigProIde0cdc26c26
https://www.arsakeio.gr/en/199-greek/schools/ekali/ekali-elementary-a/events-activities/23507-panellhnios-diagwnismos-fysikhs-2015?print=1&tmpl=component#sigProIde0cdc26c26