Looking into a glass scented oil burner/diffuser that I got at the Goodwill store for less than a dollar. I took the wick out of it and put it in a drawer, as I wanted to see the light through the opalescent glass clearly and probably won't want to put scented oil in it anyway. (Neither Frank nor I are fond of that kind of thing.) I laid the jar on its side on the glass window shelf and shot into the open top.
Another bit of the jar visible here: http://365project.org/mcsiegle/365/2015-01-02
