Nice one. I couldnt agree more. Its really obvious from those pics. Very young children grow and change faster than adults. The difference between a two-year old and a three-year old is quite noticeable.
My Aunt's baby is nine months today and her front top teeth have appeared. Soooo exciting but also sad as she looks different when she smiles. But I am trying not to dwell on life going by so fast. We would rather enjoy each moment for what it is. She just keeps getting more beautiful by the day.