Incorporating Victorian Bell Jars

After my last tutorial the idea of testing out bell jar forms in my stand came up so I have tried out a few variations below. Right now I just don't think it is working or adding anything to my stand that wasn't there before. Rather I think it may be taking away from it because it seems to be enclosing elements of the stand too much which I think would inhibit spectators' exploration of the stand.

However, this may be something to come back to and add just a teeny about of but I will have to figure out the right balance.