This work originates from reflections on the observation of recurring themes in dreams of patients in psychoanalytic treatment during the most restrictive lockdown period in Italy (March - May 2020). The authors focus on the peculiar dialogic state between consciousness and the unconscious that arose following a collective event such as that of the pandemic, which determined the activation of complex personal nuclei, compensatory effects of the unconscious psyche and new perspective functions. These latter aspects are interpreted with reference to the contributions of Erich Neumann, bringing a new psychological vision of the relationship between Man and Nature in relation to catastrophic events.