How does he do that????????????

...what the city looks like.

Stephen's ability to being able to memorize a city or even a picture is outstanding in my opinion, and selling pictures for over 1 thousand dollars under the age of ten is again outstanding.

The way Stephen's memory works like this is amazing. Being able to memorize every little detail of a city in my opinion is again outstanding, and selling a painting for over 1 thousand in my opinion is just super cool.

I am more impressed by how good Stephen's ability is to draw.

so cool. I have a good memory too I can remember things to when I was 3.

so cool. I can draw a pencil from memory but not much else