Children's Animals & Nature Coloring Book

I'm seeking an illustrator for a coloring book designed for children ages 3 to 7. The book's theme revolves around animals and nature, and the illustrations should be cartoonish and playful.

Key Requirements:
- Experience in children's illustration
- Ability to create engaging, playful, and cartoonish designs
- Understanding of age-appropriate content and complexity

Skills:
- Illustration
- Graphic Design
- Knowledge of animals and nature
- Understanding of children's preferences and interests

Please submit your portfolio showcasing similar projects.