An obscure encyclopedia in which an archetypal metropolis that has evolved into an autonomous organism mirrors the entirety of creation.'Anima Mundi', meaning ‘world spirit’, is rooted in Platonic thought and reflects the ancient concept of a universal organising principle that connects all beings. Máté Bartha (HU) explores the hidden anatomy of an archetypal metropolis, portraying urban space as a social product. A ‘second nature’ shaped by human hands, yet one that has evolved into an autonomous organism no longer governed by its creators. Designed as an obscure encyclopedia, Anima Mundi attempts to capture a world in its entirety through complex and often cryptic visual codes. Divided into chapters that examine urban phenomena from the microcosmic to the cosmic, it invites the reader to act as an interpreter, searching for a hidden logic behind the scenes.'Anima Mundi', meaning ‘world spirit’, is rooted in Platonic thought and reflects the ancient concept of a universal organising principle that connects all beings. Máté Bartha (HU) explores the hidden anatomy of an archetypal metropolis, portraying urban space as a social product. A ‘second nature’ shaped by human hands, yet one that has evolved into an autonomous organism no longer governed by its creators. Designed as an obscure encyclopedia, Anima Mundi attempts to capture a world in its entirety through complex and often cryptic visual codes. Divided into chapters that examine urban phenomena from the microcosmic to the cosmic, it invites the reader to act as an interpreter, searching for a hidden logic behind the scenes.