It's beautifull...and I agree with Ozpah: remarkably broad petals and very flat (although this feature might change a bit over time, if the photo is from the very beginning of it's flowering)!
I hope you haven't hurt its feelings...and I have only one more remark, Per: send it my way, you scoundrel! Jens
Why understate, P. parnatum is a nice species and your's better than many others of these species that I have seen so far. The wide and flat petals have been already mentioned, many others have curved o twisted ones and if the dorsal stays that flat....I would be glad to own this one. Congrats