Efthymios' participation in "ETERNAL LOVE" group exhibition organized in Vrissaki art space in Athens Greece.

Efthymios' participation in "BEFORE SUNRISE" Summer 2024 group exhibition organized by ArtZone42 Gallery in Athens Greece.

Efthymios' participation in "AWAY" Summer 2023 group exhibition with the theme: "Travel and Travellers" organized by ArtZone42 Gallery in Athens Greece.