Cattleya intermedia var. lilacina
 

Here's a lovely intermedia variety. The whole flower is waxy white except for a very light, elegant pink blush in the lip. This variety is often seen labeled as var. suave, or var. suavissima out there.
I had two buds developing on this plant, but a cold wave blasted one of them, unfortunately!

http://farm4.static.flickr.com/3481/...aa83452c_t.jpg

Very nice shape & I like the slight blush Mauro. Super photo.

Wow, wonderful photo. What a great flower. I never cease to be amazed at your 'chids Mauro.

I'm amazed at them too, Rosie, each and all of them!