Hi there,
I would like to help you to do your project.
But I have the question about what is the range of the children age?
1 year to 5 years old?
I think I have some idea where the kids can be more creative with the wall art.
Actually in my daily life, even I have no job background as a kindergarten teacher but I have also experience to take care small kids of my friends and play with them, I like to watch them and I am also learning what they tend to do, what their dream and what their characters.
I hope to hear from you soon.
Thank you
Best regards,
Rany