This paper adopts a comparative approach to the poetics of Wallace Stevens and William Carlos Williams, exploring the contrasting conceptions of geographical space and national identity these writers formulate in their respective works: Stevens in a transatlantic context, and Williams in an intra-American one. The discussion attends to Wallace Stevens’s understanding of space, specifically as evidenced in his poems about Ireland—a country he never visits in person, but which he still envisions in material, mythological, and poetically catalysing terms. This paper relates such a circumstance to Stevens’s correspondence with the Irish writer and curator Thomas MacGreevy (among others), as well as to the American writer’s theorization of imagi...