File:Tuoni-by-Tero-Porthan.jpg

Summary
A 2D art of Tuoni, the god of Tuonela, by Tero Porthan.

Source=https://static.wikia.nocookie.net/the-demonic-paradise/images/a/a4/TuoniByTeroPorthan_.jpg/revision/latest?cb=20200411084251

Fair use rationale for use in Tuoni article

 * 1) No free equivalent exists that would serve the same encyclopedic purpose.
 * 2) The image is not used in a manner that is likely to replace the original market role of the original copyrighted media.
 * 3) The image is only used once and is rendered in low resolution to avoid piracy.
 * 4) The image has been published outside Wikipedia; see source above.
 * 5) The image meets general Wikipedia content requirements and is encyclopedic.
 * 6) The image meets Wikipedia's media-specific policy.
 * 7) The image is used in the article wiki-linked in the section title.
 * 8) The image is significant in identifying the subject of the article, which is the film itself.
 * 9) The image is used in the article namespace.
 * 10) The image provides attribution to the source material, includes a copyright tag, and identifies the name of the article in which the image is used.