Children's laughter and building blocks

Congratulations on your magnificent "laughing faces" artwork. You've really captured the fabulous moment of laughter. Since we've seen far fewer laughing portraits since this Daily challenge, I'd like to invite you to take part in the new "Laughing faces" challenge. Would you be willing to submit a new creation at least as good as this one for this challenge ?

On Nighcafé, portraits of beautiful people abound, but most of the time, they don't express any emotion. The aim here is to express joy through smiles and/or laughter.

Very nice