how do you take a picture like this?
http://www.alan-whitehead.org.uk/images/christmasLights.jpg
That’s called bokeh, not “blurring” as most people describe it.
http://en.wikipedia.org/wiki/Bokeh
2007 – Trans-Siberian Orchestra – Christmas Eve in Sarajevo
LED Frosty Bethlehem Tree Top – Blue/White
$14.99
Brand: Brite Star – Part No.: 4252800 – Bulb Color: Blue to White – Bulb Shape: Star – Length: 11 in. – Width: [...]