A few nice Orchids images I found:

Orchid (please ID!)
Orchids
Image by tm-tm
Orchid Exhibition in The Tallinn Botanic Garden, March 2010. Please comment if you know what it is.

Bolivia Flowers Kantuta Patuju

Orchids
Orchids
Image by
Orchids, Botanic Gardens, Glasgow Scotland.

Roses Show

Orchid
Orchids
Image by
Orchid, Botanic Gardens, Glasgow Scotland.