Miniature Orchid

I made a purchase of this item at an orchid show that I attended last year.
The advice given to me at the time by the grower indicated that it was a miniature variety.
I've waited all year for the flowers to bloom and while it is certainly a miniature specimen, I'm not so certain if it fits the description of an orchid.
It's hard to judge the size of each flower from my photo but each one is only about 3mm.