You know insights seem to happen in the moment, but there are a myriad of things that lead up to having the insight. In this case I went to the Denver Art Museum (first time), visited a friend's studio (and nearly drooled), have been reading magazines and books on my particular art genre, and also have been collaging quite a bit since early December to complete 2008 and envision 2009. I think that all of these 'doings' led to my insight.
I write, and as a writer it is very important to read. Every class, workshop and many books I have read about writing, all recommend lots of reading. And it is recommended that a person read all kinds of things to see how other folk do it – not so you do it like them, but so you see different ways and methods that you can use.
Insight - It's the same with art! To create, no matter what form of creativity you choose, it will serve you to surround yourself with an environment of art! I am not saying you need to move or buy a new house or tons of original art. But you could get an annual pass to the local Art Museum, make a point of visiting the summer art fairs, subscribe to an art magazine, join an art association for your type of art or participate in an art group.
We all know (we do - don't we?) that insights are worthless if they are not followed with effective action. So for your first action get out a pen and list what actions you will take to bring art to your daily environment.