Canon has release two new picture styles “Snapshot Portrait and Studio Portraitâ€.  Additional picture styles are available for download Here.. The “Picture Style†function can be used to add a signature look, or to create a specific feel to the scene. The difference between “Snapshot†and “Studio†portrait modes is very slight, but noticeable. Snapshot seems to have a less crisp look while studio softens the skin tones. Testing picture styles before you shoot is highly recommended. Think of it as a new film stock being used for the very first time.