this is what I think: I think you just did 3 amazing things.
first: the single sketch is already good enough to be considered an exhibit. I thought for a moment that he was an android. I read another comment that mentioned that it looked like an avatar lol. but there the funny thing, two people see the same work and have a different vision of what it is.
second: the publication itself, I felt it as an expo guided by your study
(and that we are not looking at the study) explaining the process step by step.
third: you taught a normal person a little more art. I even looked for who was the source of your inspiration for this work.
thanks for sharing this exceptional piece of art
This eould be the Ego Schiele work as the source inspiration.