Whimsical Donor Wall Sign

I'm seeking a creative designer to craft a whimsical donor wall sign for a non-profit. The sign will be made of acrylic and installed indoors.

Design Requirements:
- Incorporate circles of 6 different sizes
- Design should depict circles being blown by 2 children
- Whimsical style is a must

Ideal Skills:
- Experience with acrylic materials
- Strong design skills, particularly in whimsical themes
- Ability to create engaging, child-friendly designs

Please include relevant portfolio work with your bid.