Pansy Orchids should not be a problem to bloom in your country. They are for the most part cool to intermediate growing (45 F - 85 F/7.2 C - 29.4 C).
Moderately bright indirect light.
Moderate humidity (50% - 70%).
Grow evenly moist, not sopping wet.
It is a seasonal bloomer. They usually bloom during the spring.
If I'm not mistaken, the person took a photo of
Miltoniopsis vexillaria in the wild, and here's the link to the photo:
Miltoniopsis vexillaria | Flickr - Photo Sharing!