A matter of protocrawl
fig. 1: The baby perceives the object of his desire, but discovers that it is out of reach.
fig 2: He raises his rear end as high as possible…
fig 3: …and rolls onto his back, critically, straightening his torso. Here, he is momentarily distracted by his socks.
fig 4: Dante rolls onto his tummy, having moved forward about four inches. He wins the prize.
More pix on Flickr, tagged “protocrawling”.

paperback writer:
Love the pictures!
5 February 2008, 1:17 pm