I don't know, really
My grandmother has a tea-towel she got from my aunt (a teacher) which has a load of kids drawings of their teachers.
and they are incredibly varied, even from the same age group.
I bet some kids color in to the lines, just the same.
(
The Alchemist king of the needlessly complicated,
Fri 30 Mar 2007, 15:39,
archived)
Not that neatly
I've seen variety, but even the best colourers would struggle to have their lines that parallel!
(
Jessie © needs pirate name suggestions,
Fri 30 Mar 2007, 15:44,
archived)