His famous equation, E=mc², showed the relationship between energy and mass

His famous equation, E=mc², showed the relationship between energy and mass, and his work transformed our understanding of time, space, and gravity. "Albert Einstein standing in front of a giant blackboard filled with mathematical formulas, the equation E=mc² prominently written in the center, wearing a white shirt with rolled-up sleeves and a thoughtful expression, the background depicting an abstract representation of the cosmos with swirling galaxies and stars, hyper-realistic, photo realism, cinematography -- ar 9:16."