I just discovered that a buyer can chosse a color scheme in his search for a particular picture.
For example - searching for a yellow tulip I can click the yellow box in colour scheme.
And it gives me only yellow tulips. And just one single page with pics (not hundreds as usual).

How can I get my yellow tulip on that page beeing a photographer?
Using the word "yellow" or "color" in keywords or description does not make my yellow tulip appear on that page.
What do I have to do when uploading and tagging? Where does that color scheme take it�s information from?

If I would be a buyer I would much love that colour scheme thing.

Now I want to get my own pics to appear there.