i saw a post that mentioned using a neocities site just for image hosting and i've done that for the last few images i posted. i think i can see what you were trying to do (overlaying the sketch on top of the finished product and providing a handle to move the cutoff point?), its pretty cool

also i super duper feel the "potentially ruining a good sketch". did you photocopy just to keep a good copy of the sketch and ink over the original or did you keep the original and do some other sort of fancy wizard trick with the photocopy? i feel like im misunderstanding some part of that, asking bc i would genuinely love to know a good trick for inking w/o ruining/erasing the sketch