I opened the thread, scrolled to the picture and my first idea was also Lc. Secret Love 'Angel'. I was glad to see that Tucker was faster and had the same idea. It is not often that an NoId Cattleya can be determined almost certain.
And I love people with a great heart for orchids.
You'll never know the name for sure but it's a very pretty mini-catt.. Definitely a keeper. It looks a lot like my Lc. Secret Love 'Angel' which is one of my favorite mini-catts.. If not 'Angel' it may be another version of Lc. Secret Love or something with some of the same orchids in it's ancestry.