The brief: eight Leonardo da Vinci drawings (invention studies and anatomy, 1470s–1510s, public domain) became a Recraft style, "Codex 2026", used to sketch seven machines of 2026 as Leonardo might have drawn them: flying taxi, self-driving car, humanoid robot, e-bike, rocket, wingsuit, robot arm. The style holds across all of them: sepia ink, aged paper, measured geometry, mirror-script texture. He was not wrong about the future. He was just early.