here's the marker tutorial you all asked for. a pretty basic color job on a drawing of Hollow. i'd love to make it more involved, but a huge file size already, and i really don't have lots of marker in to be sparing. this was fun to do though. i hope it's what you all wanted!
due to the huge file size, i suggest while you wait, you go make some popcorn. or play a game of scrabble. if you don't have anyone around to play with, you can use oven mitts. it's been my experience that they are great to play scrabble with because they never question your spelling.