Prompt

Create a realistic portrait of Anders Johan Lexell, a Swedish-Russian mathematician and astronomer, in 18th-century attire, sitting at a desk with mathematical and astronomical instruments, such as a globe, telescope, and papers with calculations, in a study with a backdrop of 18th-century Saint Petersburg, reflecting his contributions to the fields of mathematics and astronomy, particularly his work on the orbit of Uranus.

Image by stabilityai/stable-diffusion-3.5-large-turbo