Monoceros & Pegasus
The Unicorn and The Winged Horse
Two mystical horses balance the heavens - a Unicorn and a Winged Horse. Of the legendary animals to maintain a big following in mainstream consciousness the Unicorn and Winged Horse are it.
You can think of these constellations as representing Scotland and Greece. Because Scotland uses the Unicorn in their national arms, while Pegasus was revealed to us from the Greek Universe.