Cybernetic Einstein teaching in modern classroom

This hyper-realistic digital illustration depicts a futuristic iteration of a scholarly figure resembling Albert Einstein, standing confidently in front of a vast chalkboard filled with complex, glowing mathematical equations. The subject is wearing a high-tech, neon-green cybernetic jacket with integrated displays and circuits over a traditional brown knit sweater and black blazer, paired with sleek black leather pants. He holds a classic wooden pipe, blending historical intellectualism with science fiction aesthetics. The scene is set in a minimalist classroom featuring industrial exposed concrete floors and floor-to-ceiling windows that provide soft, natural ambient lighting. The composition is centered, highlighting the contrast between the organic texture of his attire and the synthetic glow of his tech-wear. The lighting is soft and diffused, creating a serene yet profound academic atmosphere. The depth of field is shallow, subtly blurring the room's corners while keeping the subject and his calculations in sharp focus, evoking a sense of visionary intellect at work.