A detailed fantasy illustration of a three-headed Cerberus snarling in a volcanic underworld with lava cracks and a gondola on a dark river.

Create a highly detailed fantasy illustration of Cerberus inspired by the dog in the reference photos. The creature should have three heads, all resembling the same dog: short white and brown fur with large brown patches, dark expressive eyes, and a white stripe running down the nose. Each head should show a different expression — one fierce and snarling, one watchful and alert, and one calm but intimidating. The body should be muscular and powerful, with the same white and brown fur pattern, and slightly speckled black-and-white muzzle texture. Place Cerberus in a dramatic underworld setting — surrounded by volcanic rock, smoke, and faint red-orange glow from lava cracks beneath the ground. A rather dark river should flow in the background with a single siluate of a gondola and gondolier The style should be cinematic fantasy realism, with dramatic lighting highlighting the fur texture and expressions. See more