I will admit, this is one area of my own artwork that I will obsess over. If the folds of a jacket or shirt don't look right to me, I'm in for a long night. I find myself staring at curtains sometimes, figuring out how I would ink that just as I saw it. Sometimes I actually do ink it (on paper, not the curtains).
Fortunately, it does come fairly easy to me most times, but that wasn't always the case.
This wasn't a particularly informative blog post, but if it makes someone think twice about that fold of jeans in the back of their main characters leg, or makes you stare at a curtain just a little longer, count me satisfied.