Hi DU - thanks for beginning this thread! Great idea.
If I wrote everything I was thinking about these cards, it'd fill a page!
I'll start with a few of your topics - in regard to other meanings to the cards than their keywords imply, I have seen:
-Chair, Filled, meant to mean a new person arriving on the scene, as literally someone who must sit due to health reasons, or simply restrained to a seat by virtue of events (think bus ride etc.)
-Lightening, which is meant to mean anger, has shown up in my cards as a "eureka! I get it!" moment, as well as a sudden decision to do something unforseen by others (ie get a radical haircut, tattoo, etc with no forethought or planning)
-Dog, which is meant to be a close friend, comes up as quite literally man's best friend - my own dog;
-Cat, meant to be a two-faced friend, coming up more as independence;
-Basket, meant to be efforts are recognised, came up quite literally as groceries;
-Desk, meant to be apply yourself at work, come up as the signing of a contract or filling out paperwork;
-Tower, meant to be success for hard work put in, comes up in my cards as literally a backbone, whether physical or moral; (and it looks in the picture like vertebrae!)
-Broom, meant to be a move or new undertakings to merely mean housework;
There's more, I just can't think of them at the moment...
ETA and also, I was just thinking, what appears as Tower to mean someone's back, one day, will reappear in another reading with a different feel or meaning to it...
so I don't think the cues or meanings are consistent, which is what makes these so darn tricky to work with!
I do think they work much better if you stick to the literal sense of the picture, but not in all cases. You REALLY have to use your intuition with these cards! Because I find they are oblique in their references, so if you don't get an immediate one-two punch from the visuals, you really have to stretch mind and intuition to see what they are referring to...
And somehow, they always come up a bit short - on information or specifics...I think you would have to draw a great deal of them to give you a fuller picture...I think they can only refer to the salient point of a day, the thing that stands out as most eventful...
ETA and sometimes, they span two or three days...like, the trigger event is on the first day, but they continue to affect one; or, the event will happen the next day.
I will stop there because my post is, to me, too long! lol...it will be interesting to see what others say...
PS I think Rabbit refers to the proliferation of many creative ideas, myself...I have only had one instance in my cards where they literally meant "no nookie tonight!" ;p