Prompt
"Create a realistic portrait of Erwin Schrödinger, an Austrian physicist and professor, sitting in a study with papers and books around him, looking thoughtful and introspective, with a subtle hint of a smile. Incorporate elements that reflect his love for nature and his influential work, such as a blackboard with equations in the background or a cat sitting nearby. Use a warm and muted color palette to convey a sense of intellectual curiosity and contemplation. Style: realistic, oil on canvas."