Isaac Newton

Create a highly detailed portrait of Sir Isaac Newton, capturing his intellectual aura and historical significance. Depict him seated in a grand, dimly lit study, surrounded by books and scientific instruments. His expression is contemplative, with piercing blue eyes that reflect deep thought, framed by shoulder-length, wavy dark hair. He wears a richly textured, dark velvet coat adorned with intricate golden embroidery, complemented by a crisp white cravat. The warm, golden light from a nearby candle casts soft shadows, highlighting the contours of his face and the aged parchment on the desk. In the background, include a large, ornate window that allows a glimpse of a starry night sky, symbolizing his groundbreaking work in astronomy. The composition should evoke a sense of reverence and curiosity, with a balance of realism and a slight painterly quality, reminiscent of 17th-century portraiture.