Here I go with a blog! This is me working on a picture for my friend Charles Anderson. He makes these great drawings of Peace in New Orleans and I edit them for him. Sometimes I even add cool stuff like peace symbols or rain drops. This is what I sit in front of my computer for hours doing (not browsing tumblr and flickr I promise)!
By the way that is what a little bit of Unsharp Mask in photoshop will do for your drawings. I think it is absolutely critical if you are going to be printing them (Charles prints posters of his work and sells them affordably on his website, so check it out)!