View the embedded image gallery online at:
https://www.arsakeio.gr/en/215-greek/schools/ekali/ekali-elementary-c/events-activities/24040-panellhnios-diagwnismos-fysikhs-b-fash#sigProId3b14ae7c9b
https://www.arsakeio.gr/en/215-greek/schools/ekali/ekali-elementary-c/events-activities/24040-panellhnios-diagwnismos-fysikhs-b-fash#sigProId3b14ae7c9b