These are my Great Niece and Nephew who I babysit after school. They are both sweeties.If these two are yours, you're very lucky. Love the sparkle in the little girl's eyes. She is so unaffected and in the moment as she is looking right at you. Your little "thinker" picture is a different kind of window - and both photographs should be saved for these two to see when they are much, much older. I"m so glad you're enjoying your X100!