When looking through the 520 "Orchid" images at Acclaim Images.com this A cluster of orchids closeup was a favorite.
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Description:
A cluster of orchids closeup
Mauve colored orchids on display in the orchid gardens at the Callaway Gardens in Georgia, USA.

Some related terms for more images:
close crop,  flowers,  botanical,  terrance klassen,  close up,  callaway gardens,  closeups,  georgia,  plants,  close ups,  orchid,  close crops,  usa,  botany,  close in,  horticulture,  flora,