I blinked ... there on the FSSP website was a picture of EF High Mass at the East Altar of Pusey House, showing the very 'Comper' gold-leafed pillars holding up the baldachino and the immensely 'Comper' stained glass.
An illusion; it was really London Colney: both buildings, of course, were built for Catholic Anglicans by Sir Ninian 'Anglican Patrimony' Comper.
How good that the FSSP feels so at home in the Anglican Patrimony.
And how natural.
A dash of prolepsis here, do you think?