Inspirational art museum interior, natural light pouring in through large windows, colorful artwork displays, creative teenage girl, 17yo, casual outfit, ripped jeans, black sneakers, messy bob hair, bright blue eyes, holding a paintbrush, standing in front of a vibrant graffiti mural, urban background, cityscape view from the window, warm afternoon lighting, soft focus effect, shallow depth of field, pastel color palette, emotive facial expression, thoughtful posture.