Posing is an art form that takes practice. Check out these 6 videos with posing tips from expert photographers. How to pose so you don't look fat in photos. Now if I can just remember all the tricks when I pose for my next picture
Article: Shooting RAW vs JPEG is a question that every photographer faces at some point. This article will provide you a practical visual guide as to the exact differences between RAW and JPEG file formats, while leaving out all the technical mumbo-jumbo.
picture shapes - what an amazing idea, i would have never thought of that! [actually this is not "picture shapes" it's how to make shaped bokeh but still a good technique of attaching the paper to the lens]