Using graphite is somewhat risky. I've seen that when I use graphite it ends up very shiny, am I doing anything wrong? If im correct, the process is: apply the charcoal then the graphite, but how can you "dim" the shine of the graphite without using [said](https://crafts.stackexchange.com/questions/4186/how-to-stop-or-reduce-graphite-from-reflecting-light) products? Can you add x layer to make it more like a
"matte grayish" tone? (if that makes sense?)