Prompt:

summer head portrait posing de the flash with fire engine trails, flat2d, minimal character, chalk effect risograph, vector line art, vibrant colors --ar 16:9 --style raw --v 6.0

夏季头部肖像，闪电与火焰拖尾，平面2D，简约角色，粉笔效果，丝网印刷，矢量线条艺术，鲜艳的色彩。