A paper pop-up experiment from a few months ago, a POP-UP ARENA, for lack of a better word, suitable for a circus, a basketball stadium or a soccer or football field? I spent quite some time on it, but there is much room for improvement still. No extra time at the moment, though!
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[ Ссылка ]
![](https://i.ytimg.com/vi/7V7PxltpdzA/maxresdefault.jpg)