This is absolutely exceptional if true. As far as I am concerned you should be a good artists out of the box. The argument that "well, it's drawing the line wel

This is absolutely exceptional if true. As far as I am concerned you should be a good artists out of the box. The argument that "well, it's drawing the line well" is mostly bs - it's being able to visualize proportions, distance between things, etc. Most artists actually don't - they follow rules. A person starts as a square and gets broken into quarters with each quarter denoting say the middle of the chest, the groin, the knees, etc. Each box is then broken down more (eyes in the middle of the top box, etc). If you can actually visualize things accurately, especially "wiremap it", you should be able to draw a portrait from memory in 3D. Otherwise you are lying to yourself. As far as use - Tesla was said to have "run" schematics in his head to see what would break. I believe it. This allowed him to rapidly prototype. Also, your working memory should be off the charts, which should be indicative of a very high IQ