This is a good example of why it's nice to have a fast, prime lens at dark situations! Many experienced people will already know this, but I'll explain it for those that don't! When you shoot at night, it's hard to get a lot of light into the camera quickly to make a good photo. But if you have a wide open aperture, in this case, f/1.4, you can take very fast shots that are not blurry without too much noise. The other nice side-effect (or maybe even, the main-effect) is that you get this nice depth-of-field effect where only one bit is in focus as the foreground and background fade away into bokeh.- Trey RatcliffClick here to read the rest of this post at the Stuck in Customs blog.