Orchids are some of my favorite flowers and you have managed to capture these at just the right time. It appears that they are being grown in controlled surroundings as this looks like an older specimen. Where did you take this shot, if you don't mind me asking?
I also like the way the flowers seem to cascade down and to the left, it reminds me of a waterfall of color.
This is a good photograph. It has all the right ingredients (I don't mean cooking :o) ). Lovely light, nice colours and a nice composition.
But, it looks like the focusing is a little out. I can't rest on the flowers because they don't look sharp enough.
You truly are talented; you have captured a wonderful picture. This is one you can sit back and take in the overall look of it and takes you to another place. Great job!