Squirrel-a-Whirl

Testing out a new garage-sale acquisition...

At first glance, looking at the bokeh on the out-of-focus area at right, it looks like what aficionados call 'swirly bokeh' - where design elements in the lens twist and warp out-of-focus areas in unusual ways, that give an artistic touch for those who appreciate it.

In this case, though... if you look closely, you can just make out the needles of a pine branch in the background. :)