My sister-in-law lives in a FLW house (built around a tree, now deceased) and it always surprises me how structurally un-fireproof his building designs are (asi

My sister-in-law lives in a FLW house (built around a tree, now deceased) and it always surprises me how structurally un-fireproof his building designs are (aside from all the concrete). His disciple Fay built Thorncrown Chapel, which IMHO is the most-beautiful structure any human has ever designed (even in its simplicity).