 |
 |
 |
‘From the main story of Palazzo Pisani A. below but B above is worked with the same section; the lower arches have now no cusps, whether cut away or not I cannot tell their section is fig 1 The cusp of the 4 foil, a of A is a very awkward affair’ Notebook M p.69.
|
|
|
[Version 0.05: May 2008]