Probably, since the original source uses the web handle 'rhodium', a google search leads someone right to this sub-board of this forum. But when I saw the sheet draped behind the flask, in the photo, that looked to me like, "Someone doesn't want us to see what's behind in the photo, why would someone care about that?" Then I searched out the link, and it was pretty obvious.
Look at me, sitting here at work, commenting on this thread. I sure hope the IT dept doesn't have the time to notice little old me, contract employee.