Cozy is a content superpower. AI Cottage House Image Prompts is a 17-page pack of 20 copy-paste image prompts for Midjourney, DALL-E 3, and Flux — thatched cottages at dusk, snow-buried log cabins, fairy-tale mushroom houses, lakeside reflections, fireside interiors, and harvest-moon homesteads. The system: (1–5) classics — thatched dusk, winter pines, mushroom cottage, lake reflection, wildflower garden; (6–10) warmth — fireside window glow, Irish sea cliffs, autumn hut, red Scandinavian cabin, sunlit kitchen; (11–15) escapes — shepherd's hilltop hut, lavender fields, oak treehouse, snowy village lane, glass greenhouse; (16–20) details — dawn mountain hut, storybook door close-up, water-mill stream, tiny cottage under big sky, harvest moon. Every prompt ships with exact tool settings for all three tools, a negative prompt that kills warped roofs and melted windows, a hook caption, and a season-swap variation. Kills the three cozy killers: cold flat lighting, generic dollhouse looks, and renders with nobody-home energy. Works with Midjourney, DALL-E 3, and Flux. Commercial use included.