With the beginning of the full-scale invasion, it was on the initiative of Ukrposhta that the topic of the EUROPA program was changed to "Peace is the highest value of humanity." Thus, during 2023, all postal administrations of PostEurop member countries will issue postage stamps based on a single sketch of the Luxembourg post office, which depicts a new peace sign based on the Celtic love knot. From Ukraine, Maria Suslova's work with a girl and a dove won a silver award at the European stage.