Throughout his time in France, he regularly visited his friends and family in Greece and many times exhibited his work in various cities and islands there. In 1977, Andreou bought a centuries old winery on the island of Aegina. He converted it into a house, after being influenced to buy a house on the island by his longtime friend and colleague Nikos Nikolaou.There in ancient Aegina in the summer of 1985, together with the namesake poet Evangelos Andreou, Constantine Andreou creates a series of twenty paintings entitled "Polymorphs" that are based on the poet's work "Restoration of a Stone Stalk". (Ανδρέου-Ανδρέου/Andreou-Andreou 1987 https://el.wikipedia.org/wiki/Ευάγγελος_Ανδρέου)