A set of cute cartoon dog faces in the style of minimalist illustrator Jon Klassen, with bold lines and simple shapes. The background is bright green, blue or yellow squares, arranged in a grid pattern. Each face has different hair patterns and colors, such as white fur on black ears for corgis, brown woolen coats for sheep dogs, etc., with simple eyes and expressive mouth expressions. --ar 97:128 --v 6.1

一组可爱的卡通狗脸，采用极简插画师Jon Klassen的风格，线条粗犷，形状简单。背景是明亮的绿色、蓝色或黄色方块，排列成网格模式。每张脸都有不同的毛发图案和颜色，例如，柯基的黑耳朵上有白色毛发，牧羊犬有棕色羊毛外衣等，简单的眼睛和表现力丰富的嘴巴表情。