Realistic Illustrations for Grief Book

I'm seeking a skilled illustrator for a children's book about grief aimed at 8-12 year-olds. The illustrations should be realistic and convey encouragement.

Key Requirements:
- Realistic illustration style
- Focus on encouragement and hope
- Experience with 8-12 age group
- Ability to handle sensitive topics with care

Ideal Skills and Experience:
- Strong portfolio in realistic children's book illustrations
- Expertise in creating uplifting imagery
- Background in psychology or child development is a plus

Please share relevant portfolios and experience.