Be green!
Check out these Orchids images:
Orchids
Image by aussiegall
Orchids in the Hot House at Sydney Royal Botanical Gardens. I had to ramp up the ISO so its a wee bit grainy
Orchid – 2009_07_19 (112)
Image by Galileo55
Orchid, detail
Orchid
Image by emilio labrador
Orchid flower has been back light with flash to show the interior detail of the flower and its delicate petals. Davie, Fl