I'm new here so please correct me if I accidentally posted in the wrong category.
I encountered these two authors separately and found them both using the same pixiv link, so I guess they're the same person and propose these two author pages be merged into one.
A 1903 illustration by Charles Dana Gibson, depicting a man torn between two women and violently swinging his head in both directions. In 1910, Lake Forest University would publish the Forester, a yearbook which features a plagiarized copy of the illustration entitled "Which Girl?", "With Apologies to C. D. Gibson" written underneath. The Forester's rendition of the illustration went viral on Japanese Twitter in early 2024, lending the meme its name in the West.