Using cooking oil to blur oil pastels

I had no idea that plain old cooking oil could be used to blur oil pastels.  But once I found out, I had to try it for myself.  One afternoon I doodled away on some computer paper while Chuck napped.

Then, I used Q-tips and swabbed my pictures in canola oil.

The colors and lines blurred together.  The images also became translucent.  Here's how a picture looked before:

And here's how it looked after:

But what to do with my oily pictures?  After drying up the excess cooking oil, I traced and cut out some circles.

Then I taped my circles to the window and made some lovely sun catchers.

Hrmm... I wonder what kind of art Chuck would make....

(On a more serious note- Given the terrible tragedy that happened in Boston, I debated whether to put this post up.  Is writing about crafts too frivolous?  *Sigh*  It's just so sad that people could do something so horrible to others.  *Sigh*  In the end, I've decided to upload this post.  I can't do anything to directly help those affected.  However, I can keep praying and writing posts that hopefully bring a bit of cheer to anyone who reads them...)