Help for inspiring kids?

So my friend and I are kind of stuck right now.

We’re going on a mission trip to Guatemala with my Spanish class and my friend thought of a great idea to paint a mural on the orphanage we plan to volunteer at. Her idea was something to inspire the kids and we have a quote we wanted to paint on it, but we’re kind of stuck on what to actually put on the mural. We both think that it’s a great idea to put the founder of the orphanage in the mural, and we wanted to incorporate the kids some how, but also give them the opportunity to look at it and feel inspired. You know what I mean?

I don’t think she wants to put the kids on the mural, but we really want to paint something inspirational for the kids that involves the founder, she’s a woman.

PLEASE anything helps. Ideas?