Painterly Summer Poster of Girl Running Across Meadow

Full prompt

A vibrant summer outing poster illustration rendered in an expressive oil painting style. A girl with flowing long hair in a white dress runs joyfully across an expansive green meadow blooming with wildflowers, filled with lively motion. Wide open outdoor scenery featuring rolling emerald hills, scattered floral blossoms, and a brilliant blue sky, enriched by tactile impasto brushstrokes. A dynamic diagonal composition provides a sense of depth, with a dominant palette of verdant green, crisp white, and sky blue. Centered hand-lettered headline typography reads 'Summer Outing' accompanied by delicate minimalist accent lines, capturing an uplifting and carefree vacation mood, 9:16 aspect ratio.