ppl who are like “there’s no way sokka’s art skills would improve, he’s ontologically bad at art” ummmm. dude. you realize that this is the mary sue of hobbies, right? this guy could out-westley westley. he would develop an immunity to iocane powder in less than a week because he’s just that prodigious. he became a kyoshi warrior who could best their leader in a matter of hours, and this was the first time he had ever trained in his life with an actual teacher and opponent. he mastered the sword in one day, if we’re to take piandao’s word for it (and considering his name is literally sword, he is clearly an expert). sokka looked at the rough schematics for hot air balloons after the eminent inventor in the world had spent who knows how long not able to get his idea to actually work like “uhhh…. this may sound obvious, but have you tried a lid???” he has borderline supernatural aim with a boomerang. he was dropped into a haiku battle knowing nothing about the form, and not only beat the leader of ba sing se’s premier haiku club, but also chose, completely unnecessarily, to make each verse rhyme. if he actually sat down and practiced drawing, maybe with some instruction from a trained artist, or easier beginner’s materials than ink and a brush (you’ve all seen my art, and I still cannot paint with ink and a brush), I think sokka would easily be able to produce a work on par with (if not superior to) the mona lisa by the following morning.