Prompt:

greyscale, monochrome, footprints, cat, solo man, black and white balance, Black and white make up the picture, walking, shadow, silhouette, solo, comic --ar 3:4 --v 6.0

灰度，单色，脚印，猫，独行的人，黑白平衡，黑白构成画面，行走，阴影，轮廓，独自，漫画