Nine-year-old Leo Humina and his mother Tuuli Humina have been collaborating on comics for five years. Leo is an eager and humorous storyteller, and Tuuli brings lively plotlines to life with colourful illustrations that appeal to all ages.

The Utelias Varvas (Curious Toe) comic book series tells stories of adventures, new exciting acquaintances, and bravely facing difficulties. The books especially attract younger readers with various puzzles and tasks as well as funny details. Together, Leo and Tuuli also create comic strips suitable for all ages, which humorously depict everyday life, nature, and fun video games.