I believe my 5 year old is an ISFP.
She was singing/playing at the table yesterday while I made cookies. She is often singing wherever she goes. It starts to get more and more silly as time progresses and I caught the end of her reverie on my camera phone as well as a puppet show she made for me:
Here are some pictures she took with my phone just yesterday (I added a few of her at the end) - I love walking through life with her and enjoy the moments I get to see the world through her eyes.
She is my teacher for experiencing - Se - she helps me stop and find joy in the little things.