This probably isn't the reason but people who spend more time in nature have less spatial intuition about artificial things like 90 degree angles and perfect circles.
A possibility is that aphants have an advantage in abstract thought so they are the top percentile in maths. If the 96th percentile (in standardized tests of maths) of Moroccans studied at your school instead of the 99th, I would expect them to be better at drawing.
A possibility is that aphants have an advantage in abstract thought so they are the top percentile in maths. If the 96th percentile (in standardized tests of maths) of Moroccans studied at your school instead of the 99th, I would expect them to be better at drawing.