Flowers

I want to have cymbidium orchids, roses and calla lilies.  Mostly in white, the orchids in green maybe, or yellow maybe.  Maybe a few of each.  I don't want anything too fussy, just simple handtied.
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from Karen Tran blog
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from Susan Stripling blog
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source unknown, probably a random google search
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from Yvonne Floral Design
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from unknown Knottie (anyone know this pic?)