I would like an AI-generated image of a druid associated with the sphere of fire, set in the Discworld universe and styled like the artwork of Josh Kirby. The druid should have a whimsical, detailed, and slightly exaggerated appearance, characteristic of Kirby's illustrations. The scene should be vibrant and fantastical, with elements of fire magic, flaming symbols, and mystical artifacts. The druid should look powerful and enigmatic, wearing robes with fiery motifs and surrounded by a dynamic, fiery environment. The style should capture the unique, colorful, and dynamic essence of Josh Kirby's art.