Thank you very much for all the nicht replies. I received some Fotos of a branched one today. Unfortunately I can't share them but they are beautiful. I will receive a division of it in June. So I can show some flowers of it when it flowers for me.
I am sorry that I didn't introduce myself to you. I am a orchid grower from Germany. I grow orchids for 25 years now. Most of the time I spend with slipper orchids. I only can do window swill culture. This orchid flowered on birthday. The flower opened exactly on January the 10th. Manolo gave me...