A visual representation of the biblical event described in Exodus 10:21-29, the Plague of Darkness. The scene captures the spiritual intensity and gravity of the situation, respecting the Christian faith. The style of the artwork should echo the expressive, dramatic and high-contrast atmospheres typically associated with early 19th-century Romanticism paintings. The medium used is oil paints. The image should not include any texts or words, and the overall feel of the artwork should evoke a sense of reverence.