DC -- Smithsonian Gardens & USBG -- Orchid Express @ Natural History Museum:
[1] SINHOS_041217_032.JPG
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[2] SINHOS_041217_077.JPG
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[3] SINHOS_041217_081.JPG
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[4] SINHOS_041217_084.JPG
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[5] SINHOS_041217_106.JPG
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[6] SINHOS_041217_117.JPG
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[7] SINHOS_041217_140.JPG
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[8] SINHOS_041217_146.JPG
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[9] SINHOS_041217_155.JPG
  (Bigger?)