Since I don't know much about 'anime himitsu no hanazono story', it could be a story filled with mystery and adventure, perhaps centered around a secret garden (hanazono means flower garden in Japanese) and the secrets within it. Maybe there are unique characters with their own stories and quests related to this secret garden in the anime.
The cartoon face of Old Man Winter blowing air could be imagined as having a furrowed brow, red nose from the cold, and puffs of white air coming out forcefully, showing his determination to spread the winter chill.
Well, these comics usually blend the fantasy of furry characters with a realistic approach to anatomy. This could mean emphasizing the physicality and proportions of the characters, or highlighting specific body systems for educational or artistic purposes. Sometimes, they use unique art styles to make the anatomy more visually appealing.