When I was 27 months old, I was drawing people with eyes (complete with pupils!), noses, mouths, ears, hair and bodies (legs and arms too, of course). Sometimes clothes and lots of times hats (my mom kept lots of my stuff). And I turned out LOVING to draw, draw and draw some more. Today I'm an artist. And drawing people is my favorite thing to draw. Yay!
I'd say your girl is very
gifted. Provide her with as much art stuff as she so desires! My mom made sure that I was never without all the necessary art stuff.
My daughter, on the other hand, is 4.5 and STILL I have yet to see any bodies on her people - they usually just consist of a face with arms and legs sprouting from the head. Oh well.
(My 2.5 year old still scribbles a bunch of lines and calls them bugs or dogs or firetrucks, though they all look exactly the same). LOL!