Prompt
Generate a realistic image of a 19th-century Dutch physicist in a formal setting, possibly in a university or laboratory. The man, Pieter Rijke, should be depicted with a serious expression, wearing attire typical of the era, such as a suit and a top hat, and holding a scientific instrument or standing near a Rijke tube, which he is known for inventing. In the background, subtle hints of a 19th-century educational or research environment should be visible, such as bookshelves, scientific equipment, or a university logo. The style should be that of a formal portrait, capturing the essence of a prominent figure in the history of physics.
