Melancholie Hermetique, Giorgio di Chirico, 1918

The paintings de Chirico produced between 1909 and 1919, his metaphysical period, are characterized by haunted, brooding moods evoked by their images. At the start of this period, his subjects were motionless cityscapes inspired by the bright daylight of Mediterranean cities, but gradually he turned his attention to studies of cluttered storerooms, sometimes inhabited by mannequin-like hybrid figures.

De Chirico's conception of Metaphysical art was strongly influenced by his reading of Nietzsche, whose style of writing fascinated de Chirico with its suggestions of unseen auguries beneath the appearance of things. De Chirico found inspiration in the unexpected sensations that familiar places or things sometimes produced in him: In a manuscript of 1909 he wrote of the "host of strange, unknown and solitary things that can be translated into painting ... What is required above all is a pronounced sensitivity." Metaphysical art combined everyday reality with mythology, and evoked inexplicable moods of nostalgia, tense expectation, and estrangement. The picture space often featured illogical, contradictory, and drastically receding perspectives. Among de Chirico's most frequent motifs were arcades, of which he wrote: "The Roman arcade is fate ... its voice speaks in riddles which are filled with a peculiarly Roman poetry".