Stained Glass/Picture Stand

My sweetie does stained glass and was looking for a stand for a couple of them. I thought I'd see if I could design something that didn't look too ugly but was sturdy enough that neither of us would worry about it breaking. It seems to do the job pretty well and also works for pictures, plaques... that sort of thing.

There are two models: "light" and "heavy". I did the heavy one first but it was overkill for what I wanted but it might come in handy sometime.

The photos here are of the "light" stand, scaled to 66.67%.