Whimsical Mouse in Red Hat

Children's book illustration of a slim line toothpick legged funny mouse with a big nose standing on two feet, wearing a red hat，with a simple color palette in the style of Oliver Jeffers and Picasso, flat white background, --ar 5:7 --v 6.1 Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.