fold away breeding pens

[oldcluck]

I am looking for some designs for fold away breeding pens. I have 2 buildings one with 2 heavy breeds and one for my Mediterranean breeds. About 12 weeks a year I will need breeding pens but want them folded up and out of the way the rest of the time. I was thinking of mounting panels to the walls via hinges so they could be folded flat against the wall when not in use. I am not having much luck finding anything like this on BYC. Anyone have a link to plans and or pictures of something like this?

 

[aart]

Could you use folding metal wire dog crates?
Could you use chicken wire stapled to lengths of wood at two ends as a partition wall so you could roll it up when not in use?

A pic of where you want them to go might generate more ideas.