Biomimicry comes from bios, life, and mimesis, to imitate. Biomimicry is becoming an increasingly well-known topic in the field of architecture, imitating nature’s designs and processes to solve human problems. This project uses the oak tree as a model, measure, and mentor to derive sustainable architecture. Biomimicry is examined as a holistic methodology with six steps: identify, interpret, discover, abstract, emulate, and evaluate. Using this methodology, this project investigates oak tree’s closed-loop systems including water, oxygen, and food. The synergies that exist within these systems are emulated to develop a complex green infrastructure of building and landscape systems. This project provides an illustrated process using the biomimicry methodology to generate sustainable architecture.