Super act of art, your wife must have done such things well during her school days, wait a minute! Someone could imagine the type of happy home you've got, full of play and happiness.
Such art work you just posted takes a good time of crawling in the floor, painting like kids, mixed feelings of laughter and mistakes, a lot of talking to each other and so on which are good measures to intimacy amongst couples.
Man you are blessed! Upped.