How to quickly search for a blue Ferrari?

Google has recently added a color filtering feature to image search.
This is a small step into content-based search but it is just enough to show its potential.

The following links open a comparison of “base query” vs “text query” vs “color query” vs “color+text query”:

ferrari vs blue ferrari vs (blue) ferrari vs (blue) blue ferrari

earth vs green earth vs (green) earth vs (green) green earth

jeans vs pink jeans vs (pink) jeans vs (pink) pink jeans

PS: a Ferrari must be RED (and Lamborghini yellow).