Make an Abstract Background
I originally said on Twitter that I wasn't going to do a tutorial on this coz I thought it looked too simple, but loads of people wanted it anyway. So here ya go!
It's a relatively simple idea. We're trying recreate one of the many awesome photo ops that fiber optics present using Blender.
It's mostly heavy material tweaking, particle settings and Depth of Field.
Hope you enjoyed this somewhat simple Blender abstract background tutorial. If you make something cool, post it in the comments below :)