Nice!
Dot, it's roth x platyphyllum (aka: stonei v. latifolium).
Stunning Justin. Great imposing flower. Is the plant a monster?
so its 'aka' Lady Isobel?
No. Since platyphyllum is now correctly recognised as a distinct species from stonei, it is correctly called Paph. Taiwan. There is no true stonei in this plant.
I can hardly wait until the taxonomists start on Paphs….