What line was used giorgio de chirico painting melancholia 1916?

In Giorgio de Chirico's painting "Melancholia" (1916), the artist employs a strong use of linear perspective to create a sense of depth and isolation. The lines of the architectural elements, such as the arches and columns, lead the viewer's eye into the distant background, enhancing the feeling of emptiness and introspection. This geometric precision contrasts with the dreamlike quality of the scene, emphasizing the themes of melancholy and existential contemplation.