01Set the tone first
UNESCO describes the festivity as the yearly, temporary return of deceased relatives, celebrated from the end of October into early November. A caption that mentions someone you remember, a family tradition or the marigolds on your own altar fits that spirit. Jokes about being dead or scary undercut it, and calling the look a costume of a culture can read as dismissive.
02Caption ideas to adapt
Try: "Catrina portrait for Día de Muertos, made with AI. Thinking of my abuela today." Or: "Mi versión de La Catrina, hecha con IA." Or: "AI-made Catrina portrait, inspired by José Guadalupe Posada's original calavera." Each one names the tradition, credits the figure's history and says plainly that the image is AI-generated.
03Tags and labels
Hashtags seen on Spanish-language Catrina photo posts include #catrina, #catrinamexicana and #iacatrina; add #AIart or the platform's AI label as well. Avoid tagging the post as real face paint or a makeup tutorial, because no makeup was applied. If you post during a family remembrance, ask before including anyone else's photo.