DescriptionWeirdTalesv42n4pg050 Triangle of Terror.png
English: Drawing of a demon and a man on either side of a blazing, white triangle suspended in mid-air. Main illustration for the story "The Triangle of Terror". Internal illustration from the pulp magazine Weird Tales (May 1950, vol. 42, no. 4, page 50).
Fred Humiston (fl. between circa 1943 and circa 1953)
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: extracted, cropped, altered values, cleaned up & added alpha channel. The original can be viewed here: Weird Tales volume 42 number 04.djvu: . Modifications made by AdamBMorgan.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.