Yuri Arcurs is perhaps the most well known photographer shooting microstock images in the world. His images are clean, inviting, crisp, and natural looking which are all important qualities needed to sell images in bulk. This video by Fototv might be the best video you watch all week because Yuri's tips are not only related to stock photographs but also hold true with almost any photograph requiring a model or human emotion. If you've never signed up to a stock website like Istockphoto, Fotolia, or Shutterstock, I'd recommend you at least try to get approved and test the waters for a few months. Nothing in my opinion strengthens your eye and photographic skills more than producing images that can sell in a highly competitive market like the stock agencies.