What is the definition of Graduated Macabre?

"A graduated macabre" is like a fancy, over-the-top version of 'deadly attractive,' but with a dash of macabre flair. It's the sort of phrase you'd find in the best horror anthologies, describing something that's so morbidly beautiful, it makes your eyebrows raise and your stomach flutter.

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Here's an unsettling example sentence: "The art gallery decided to curate a 'graduated macabre' exhibit, showcasing a collection of taxidermied skeletons arranged in the style of haute couture."