Midjourney prompt: illustration, series of stylized digital art portr...

illustration, series of stylized digital art portraits featuring a boy aged 8 with buzz cut, blonde hair, wearing a holiday outfit, holding a vibrant firework sparkler against a solid dark blue backdrop, emphasize the polygonal, simplified art style with smooth surfaces and subtle shading to enhance the serene and delicate nature of the scene, capture the adventurous emotion in light green eyes and mischievous facial expression in a minimalist yet profound expression, utilize soft lighting to cast gentle shadows on the face, maintaining a focused composition with the sparkler centrally placed to draw attention --ar 9:16 --style raw --niji 6