So far as the distinction between an allegory and metaphor is worried, both manage to belong to precisely the same group of figures of speech. The explanation is the fact that both of those suggest comparison. Se trata de un procedimiento ampliamente utilizado tanto en el lenguaje literario (sobre todo https://metafora74296.atualblog.com/40693440/5-tips-about-metafora-you-can-use-today