Super cute idea for displaying kid art! :) I did this in our great room the kids love to change their work and when they make something they decide if they want to put it up on the wall. For when I have grandchildren. Should just start a new board.
Designate a spot in your home where your kids can hang the art they create. It's much better to display their art than to piling it in a drawer or in a cabinet. And think to rotate the piece of art regularly. Your kids will be proud displayed artists!