Four Japanese Travel Ad Panels

Prompt

{"type":"four-panel Japanese travel advertisement collage","style":"bright, exaggerated, AI-generated promotional poster aesthetic with glossy textures, bold headline typography, gold-highlighted call-to-action buttons, and high-saturation fantasy-travel imagery","canvas":{"background":"light gray-white page with thin border and a 2x2 grid of square poster panels separated by white gutters"},"layout":{"grid":"2 columns by 2 rows","panel count":4,"sections":[{"title":"GWは家族で 夢のテーマパークへGO!","position":"top-left","count":1,"labels":["ラウンド付きのお好プラン","ラナと尊敬"]},{"title":"贅沢ご大人の休日 癒しの高級温泉旅","position":"top-right","count":1,"labels":["上遊の達手頭さのかを擁損り子む","三朗ご子知"]},{"title":"GWは素由 リゾート沖縄へ!","position":"bottom-left","count":1,"labels":["捷頑訂可ヤぁおトクし!","楽ししてご手約:"]},{"title":"GWは北海迫で 漁品グルメ&大自然満喫","position":"bottom-right","count":1,"labels":["柘りの致意さ子知"]}],"text language":"Japanese"},"panels":[{"position":"top-left","scene":"a cheerful family theme park poster under a vivid blue sky filled with sparkles","subjects":{"people count":3,"people":"one adult man and two children taking a selfie with arms extended toward the viewer; all 3 faces are obscured by soft square blurs","background elements count":5,"background elements":["storybook castle","ferris wheel","roller coaster structures","festival lights","colorful fantasy park buildings"]},"composition":"dynamic close foreground figures on the left and center, amusement park sprawling behind them","colors":["royal blue","gold","red","pink","cyan"],"text treatment":"very large bold yellow-and-white headline with thick dark outline, red ribbon banner across the lower middle, rounded gold button at the bottom"},{"position":"top-right","scene":"a luxury hot spring inn looking out toward Mount Fuji and a lake","subjects":{"main elements count":5,"main elements":["open-air stone bath with steaming water","wooden traditional Japanese bathhouse framing","Mount Fuji in the distance","blue lake","warm lantern light"]},"composition":"viewed from inside the onsen toward the outdoor landscape, centered horizon and mountain","colors":["amber","wood brown","sky blue","stone gray","cream"],"mood":"calm, premium, restorative","text treatment":"arched white-and-gold headline at top with dark outline, parchment-like banner above a gold oval button near the bottom"},{"position":"bottom-left","scene":"a tropical Okinawa resort beach advertisement"...