自然風景推奨：Nano Banana

自然風景：朝霧の翡翠の湾と紅帆のハロン湾

数百のカルスト石灰岩の島が翡翠の水面に浮かぶ。白霧が峰あいだを流れ、近景には紅帆の木船が滑りゆき、淡い遠景の島影が大気の灰色に溶けていく。

プロンプト全文（英語）

Stunning seascape photograph of Ha Long Bay at early morning, hundreds of jagged limestone karst islands rising from calm jade-green water, thick white mist rolling between the peaks, a traditional wooden junk boat with a dark red sail gliding across the foreground, a few seabirds crossing the pale sky, distant islands fading into atmospheric haze. Camera: wide shot from a low deck-level viewpoint on the water, straight-on perspective, layered composition of the foreground junk, midground karst clusters and hazy background ridges. Light: soft diffused dawn light with warm golden first rays touching the eastern rock faces. Palette: jade green water, limestone gray, mist white, sail dark red, dawn gold. Ultra-realistic water texture, serene mysterious mood, cinematic scale, high detail, 4k

同じ画像を生成： 上のプロンプトをコピー → Nano Bananaを開く → 貼り付けて送信（画像モデルは切り替え可） → 結果を待つ。

Nano Bananaを開く ↗ 詳しい手順はチュートリアルへ。