this is new? seen lots of techniques for this. full marker rendering is slow. i go with 10-20% grey marker first. on 360. sometimes reg paper for variation. rough it in. then go with ballpoint. loose. a little more marker in shadow areas. it’ll smear a little. turn bluish. then go with pen again using templates. sometimes i use a blue Verithin. might punch lines with a little orange Prismacolor. sometimes outline in Sharpie.
Dude, you need to cough up the $50 it takes to get yourself a real hosting provider–those pop-ups and pop-unders are really pissing me off–is that the message you want to send people who are looking at your portfolio!!!