AI Prompt for Cozy Two-Sided Watercolor Event Flyer Design

"{ "type": "two-sided event flyer mockup", "style": "watercolor illustration, warm earthy tones, cozy, inviting, rustic", "left_side_front": { "header": { "title": "{argument name=\"event name\" default=\"SENDAI COFFEE PICNIC 2026\"}", "subtitle": "{argument name=\"subtitle\" default=\"街のカフェが集まる、春の1日\"}", "tagline": "A relaxing time with your favorite cup" }, "main_illustration": "People enjoying a picnic on a grassy field. A family sitting on a checkered blanket drinking coffee. Background features wooden coffee stalls, tents, trees, and a distant city skyline.", "event_info": { "date": "{argument name=\"event date\" default=\"2026年5月16日(土) - 17日(日)\"}", "time": "10:00 - 17:00", "location": "{argument name=\"location\" default=\"七北田公園 芝生広場\"}", "badge": "Orange oval badge with text for free entry" }, "footer": { "sponsor_logos": 4, "elements": ["QR code", "grass and white flowers border"] } }, "right_side_back": { "header": { "title": "{argument name=\"event name\" default=\"SENDAI COFFEE PICNIC 2026\"}", "illustration": "small green tree" }, "sections": [ { "title": "Vendor List", "layout": "2 columns", "count": 9, "labels": ["Blue Ridge Roastery", "NORTH BEANS LAB", "SUNNY DAY COFFEE", "KITSUNE COFFEE WORKS", "Forest Table Cafe", "creme & crumb", "GOOD DAY SAND", "HOSHINO KITCHEN CAR", "PIZZA VAN 88"], "illustrations": ["sandwiches", "pizza", "coffee cups"] }, { "title": "Event Timetable", "layout": "2 columns", "count": 7, "description": "Schedule with times like 10:30, 11:30, 13:00, 14:30, 16:00 and event names" }, { "title": "Feature Highlights", "layout": "3 horizontal boxes", "count": 3, "labels": ["Latte Art Experience", "Coffee Tasting Stamp Rally", "Food & Sweets Area"], "illustrations": ["single coffee cup", "multiple coffee cups", "food basket"] } ], "footer": { "social_media": "{argument name=\"social handle\" default=\"@sendai_coffee_picnic\"}", "icons": ["Instagram logo"], "elements": ["QR code", "brown background strip"] } } }"