Is there a way to overlay an image on a jqPlot line chart?

Is there a way to overlay an image on a jqPlot line chart?

Is there a way to overlay an image on a jqPlot line chart?

I'm trying to figure out if it's done in the jqPlot framework... or lower level.

https://groups.google.com/forum/#!forum/jqplot-users
http://forum.primefaces.org/viewtopic.php?f=3&t=39048

Thanks,
-- Robert