It is a hybrid of Blc. Tzeng-Wen Beauty, but i do not know the exact name of it. Usually, there are 3-4, 12cm wide flowers on a spike. The fragrance is also great, much like that of B. fragrance, but emitted in the daytime.
I also like cattleyas with such pattern.
My mom said the flower looks like the face of an old cat. And in fact, such cattleyas are called ‘Catty cattleyas' here.