Purbaya's work explores the hidden complexities and potential pitfalls within hypothetical global trade and manufacturing systems. Drawing upon the precise language of sacred geometry, the allegorical depth of Indonesian cultural narratives, and the unsettling dreamscapes of surrealism, their designs act as carefully constructed thought experiments. Rather than offering solutions, Purbaya presents intricate, meticulously researched scenarios that reveal the potential for unintended consequences within seemingly rational systems. Each piece serves as a visual meditation on the delicate balance between order and chaos. The work invites viewers to question their assumptions about progress and efficiency, fostering a deeper awareness of the intricate web of relationships that underpin our world. Surreality is used to inject moments of unexpectedness, echoing the inherent unpredictability of complex systems and challenging viewers to reconsider established norms. By combining these diverse influences, Purbaya's speculative designs function as cautionary tales, urging a more considered and holistic approach to envisioning the architecture of future systems. Their ultimate aim is not prediction, but provocation for a more critical futures.