i guess you can say there s no body who does it like this man before him https://youtu.be/nMVJfp834u even in greece so it is useless to look for archaic art techniques that even moderately mirrors this way of drawing despite classically natural realism and spatial, geometric studies or am i wrong and you can use analydescriptorial geometry whatsoever to predict and guess natural lineworks based on variables like length and angles like this because that is what geometry is for precision design or drafting? ya or nay?