photorealistic, In a 1475 workshop, an old man is building a prototype of an ornithopter flying machine. The workshop features realistic textures and lighting to emulate ray tracing and physics animations, with a camera perspective creating a depth of field effect. This atmosphere of neglect is heightened with particle systems and volumetric rendering. The workshop is filled with Renaissance-era items like sculptures, woodworking tools, mechanisms, models, oil paintings, contraptions, animal skeletons, a human skull, and prototypes of bridges, war machines, aerial screws, parachutes, hang gliders, and prostheses. The walls are decorated with drawings and sketches on engineering, mathematics, futurology, astronomy, anatomy, alchemy, chemistry, physics, and entomology. The main focus is on the half-built ornithopter prototype and the old man working on it, surrounded by a variety of tools, storage solutions, books, and half-completed projects from a range of hobbies and scientific experiments, all rendered in high detail to capture the essence of the era and the imaginative vision of the workshop owner