I was making the angles and shapes from the photographs of photographs to see what would happen.
This is what happened.
It goes around a concave corner, which I hope adds to the suggestion of folding.
I have more electrical tape (yay), and the good people at Big W have plenty more, so I want to take this further. More shapes! Perhaps bigger? Or these folding structures tumbling across the wall and around the corner. Perhaps onto the wall far above. (Mental note, get ladder).