Europa 2004 on cover

The stamp if from this series :
https://colnect.com/fr/stamps/stamp/638913-EUROPACEPT_Holidays-EUROPA_CEPT_2004_-_Holidays-Gr%C3%A8ce

of which I have one on this cover.

https://colnect.com/fr/stamps/stamp/192410-EUROPACEPT_Holidays_-_Ship_Voyage-EUROPA_CEPT_2004_-_Holidays-Gr%C3%A8ce

Thanks a lot George !