Orchid Blossom, by Andrew Hudson, originally uploaded by Origami Weekly.

It's week 9 here at Origami Weekly, and we've got a brand-new diagram for you. So new, in fact, that it's a day late because I had to finish it! It's got curved-surfaces, a three-dimensional folding process, and lots of referencing... And the collapse is a bit of a puzzle too, hard to diagram but I did my best.

Here are the diagrams:

dl.getdropbox.com/u/232756/orchidblossom.pdf

(and for those of you that have to know, this was wetfolded using 80-lb drawing paper manufactured by Blick Art Materials)