I was driving home an for reason i thought about how y0u can draw with paper an pencil just like digital using layers .you could werk out a rough sketch then use a light table (tv or window) an another sheet of paper an trace over it making a clean sketch. You could for example separate the back ground an lets say a character' you could copy the character lets say three times an experiment different costumes' you could rearrange miss placed items such as an offset eye' add characters or combine elements from different drawings . You could have a perspective grid on a separate piece. I mean you can almost do everything you can digitally. You could use paint or what ever to add color .
I m not sure why im writing this but i thought it might be a good idea im pretty sure this has been done before but i just thought about it .
If anyone is familiar with this or something similar id be interested if you would like to share or if you'd just like to comment
i found that painting digitally has taught me alot about traditional painting its almost like a formula your just changing the variables
haha i dont even know if this is worth the trouble i have yet to try it but i will this weekend haha thanks