The Ottoman conquest of Constantinople not only destroyed the Byzantine Empire as a political entity but caused the collapse of patronage networks vital to all aspects of Byzantine cultural life, including literary production. After 1453 authors had to seek sources of support under new lords and divergent cultural imperatives: Ottoman Constantinople, Crete, and humanist Italy became major centres of Greek poetic production and intellectual life. Through the analysis of poems by George Amiroutzes, Michael Apostoles, Bessarion, Andronikos Kallistos, and others, this article examines how these authors adapted their compositions to new communities, substantially transforming their (literary) identity.