数字艺术：灯塔帆船河畔抽象画作

探索灯塔、帆船与河畔风光的抽象数字艺术画作，营造温暖宁静的场景。 Abstract drawing of a lighthouse and sailboat on a river, with a tree in the foreground, boats moored at the shoreline, and people walking along the embankment. a large, white sun shines above the horizon, creating a warm, digital art-style scene. Aspect ratio 6:9 抽象艺术 数字绘画 灯塔 帆船 nanobanana