that pavillion reminded me this kind of chiseled shape
this is the complete project description (found through google reverse image search… so I think it’s ok to share)
https://static1.squarespace.com/static/5307a330e4b06dde7ef78d6f/t/58b2f49bb3db2b9cf9a681e4/1488123046705/2014_146_LaVoutedeLeFevre.pdf
I’m following this conversation with great interest, in my mind trying to rebuild this pavillion from a “shape-wise” point of view might be much more difficult than trying to re-apply the logic behind it (which -to be very clear- I don’t think I’d be able to do it myself in first place 
not to mention doing it in Python…)