DIY - Simple quick fixes for your home

In this pic from Lincoln Barbour, with lots of items from Ikea
is a nice example of mixing nature and lamps. 
Like Cez pointed out in her comment to the previous post, 
this may be a safer way, unless you mix LED lights with your branches, of course.
Below - no lamps are involved.
Decorating doesn't get much simpler than this.
Source: Ace Hotel