Thank you everybody. The phal bellina is native to my region, and has been cultivated for a long time, maybe that's why the flowers have a 'fuller' look. Growing orchids mounted is a natural way to grow most orchids, esp. phal species. Our weather is too humid to grow them in pots, as the water will not evaporate fast enough.
Wow, this balcony is like a dream. Gorgeous, I can't stop looking on this photo.
And ofcourse your phal. bellina is fantastic, I hope that I'll have it soon