I noticed that in some poe!au sketches after the Accident, Leo appears with two arms instead of one, and usually Id have thought maybe you changed your mind about him losing the arm. But then in other sketches the arm is indeed gone and I was looking a bit closer and saw that in those sketches where he does have two arms, he uses his left one to do things like draw. Are some of his alters not aware that the arm is gone, like they use the left one to do stuff because that‘s the only way it works now, but their minds don’t comprehend that the right arm doesn‘t exist?
I noticed it in the post about Leo drawing the picture (and also I really like the picture cause it’s clear he knows that Project Eden is Somewhere Else and Raph has escaped it, he‘s on the other side of it, and Leo is on the verge of both realities kinda [which is really indicative that this is after losing Raph] and also, Leo is considerably smaller than his brothers, so I‘m guessing Blue drew the picture, with his left) and the next panel where he catches the falling mug, which is Sen, and he actually only has the one arm there
They have a robot arm :)
It was made by this welfare program right after the accident, basically a bunch of college kids who wanted to do some good and gifted the prosthetic while Leo was still in the psych ward.
Most of the alters will opt to wear it because a couple feel really disoriented and sometimes even get upset when they only have one arm, particularly the younger two.
Sen is about the only one who doesn’t like the prosthetic. At all. He prefers one arm.











