Hey man, it is not what you we call digital. Provide the work was done using any traditional medium like pen, pencil, pastel and/or oil color on paper, strawboard or canvas, it is called traditional work. It can only be termed digital if you make use of a device like phone or laptop to create it.
I hope you got it now.
That's what I thought was the case here. You use your Note and S-pen, right? Or did you not for this piece?
Call me ignorant, but I seriously can't tell the difference in the details.