Referencing the latest quantum theory outputs and the virtual world of probability, Pustějovský’s practice is driven by a will to uncover and define the underlying foundations of the physical world. The inspiration behind his artwork is the dissection and depiction of the fundamental building blocks of the spatiotemporal universe. The sculptural installations Pustějovský creates are often hand-made, utilizing analogue-based mechanism that verge on developmental design. Derived from open-source technologies and digital code, his process is reminiscent of scientific methodologies and experiments. Another defining element of his work is the use of repetition, cyclicity, and the reduction of phenomena that give his pieces a strictly minimalist aesthetic.