TY for the inputs & helpful explanations! I wasn't surprised at all about the top finishers (in the categories in which I participated.) But sure was curious about the empty bucket & tank, in particular.
Cinta, TYVM! Ibis, TYVM. I think you're asking about this one?
http://garden.org/pics/2015-11...
It has Sansevieria 'Moonshine,' Tradescantia pallida, Graptoveria 'Opalina' and I think the little reddish succulent is a Sedeveria, but not totally sure I've kept track of it for sure (I move stuff around often.)