Style: Pixar animation film style, with delicate texture and fantastic microscopic perspective.
Subject: A sleepy little boy opens his mouth wide in front of the mirror, and his tongue surface is instantly covered with fluffy snow, on which a tiny snowman and a waving flag expedition team on the tongue is setting up camp.
Background: The family bathroom in the morning light, with water stains on the mirror, toothpaste and rinsing cup nearby, and mist on the window glass.
Tone: The soft morning blue light blends with the warm indoor light, the tongue snow is a lustrous milky white, and the expedition team's costumes are vibrant.
Atmosphere: A world of surprises in the stillness, the boy's expression is curious rather than troubled, and the overall atmosphere is like discovering a secret snow country.