{"product_id":"wind-cave","title":"WIND CAVE  * Travel Poster * National Park Wall Art","description":"WIND CAVE NATIONAL PARK protects one of the longest and oldest caves in the world — and a rare formation called boxwork, a honeycomb of thin calcite blades on the ceiling that exists in significant quantity nowhere else. Above ground, the prairie holds bison, prairie dogs, and an honest-to-pronghorn sky. The Lakota considered the cave the place where their people first emerged. The wind has a job.\n\nRendered in a minimalist, vintage-inspired travel-poster style, this piece captures the boxwork ceiling of an inner chamber in warm lamp glow, the entrance opening to a sweep of mixed-grass prairie above, a small bison silhouette on the rise. Calcite cream, prairie gold, cave shadow. A tribute to a park that has two parks stacked on each other.\n\nCollect your favorite national park destinations — from boxwork chambers to prairie surfaces — as minimalist travel-style prints.\n\n++++++++++++++++\n\nNotes\n• Fan art created for personal expression; not affiliated with or endorsed by any studio or franchise\n• Part of the Creative Madness collection of imaginative travel-style posters\n• Digital illustrations crafted by humans, thoughtfully enhanced with AI tools\n\n++++++++++++++++\n\nPoster Details\n• Sizes: 5″ × 7″, 12″ × 18″, 20″ × 30″, 24″ × 36″\n• Available in matte or semi-gloss finish (size-dependent)\n• Museum-quality semi-gloss paper (185gsm)\n• Full-bleed artwork with 0.2″ white border\n• Frame not included\n\n++++++++++++++++\n\nFulfillment\n• Printed to order via Printify\n• Assembled in the USA from globally sourced materials\n• Ships rolled in protective packaging to prevent damage\n\n++++++++++++++++","brand":"Printify","offers":[{"title":"5\" x 7\" (Vertical) \/ Semi Glossy","offer_id":48108501729509,"sku":"32700609325946923023","price":14.99,"currency_code":"USD","in_stock":true},{"title":"5\" x 7\" (Vertical) \/ Matte","offer_id":48108501762277,"sku":"12882905271534153538","price":14.99,"currency_code":"USD","in_stock":true},{"title":"12″ x 18″ (Vertical) \/ Semi Glossy","offer_id":48108501795045,"sku":"31512463444430999900","price":29.99,"currency_code":"USD","in_stock":true},{"title":"12″ x 18″ (Vertical) \/ Matte","offer_id":48108501827813,"sku":"11125847067953919267","price":29.99,"currency_code":"USD","in_stock":true},{"title":"20″ x 30″ (Vertical) \/ Semi Glossy","offer_id":48108501860581,"sku":"33188206162391814043","price":34.99,"currency_code":"USD","in_stock":true},{"title":"20″ x 30″ (Vertical) \/ Matte","offer_id":48108501893349,"sku":"15057199386502035274","price":34.99,"currency_code":"USD","in_stock":true},{"title":"24\" x 36\" (Vertical) \/ Semi Glossy","offer_id":48108501926117,"sku":"29417144295620452079","price":46.99,"currency_code":"USD","in_stock":true},{"title":"24\" x 36\" (Vertical) \/ Matte","offer_id":48108501958885,"sku":"23840428910504146585","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/3905\/7637\/files\/8191338100771485695_2048.jpg?v=1780002935","url":"https:\/\/creativemadness.studio\/products\/wind-cave","provider":"Creative Madness","version":"1.0","type":"link"}