anons who draw their own icons or take icon commissions, do you have any advice? more than once i have resized something to 100x100 and realized it looked like shit in such a small format. basically how do i keep things looking fresh and interesting, in general? i feel like i can spot a bad icon and obviously know what makes it bad, but while i can spot a good one... i'm not as sure what makes it good

also, assuming i'm sticking to the basic set of 15 icons, what expressions do you generally include