Pegasus, the horse with wings, is a mythical creature out of Greek mythology. The saying goes that pegasus was born out of Medusa's blood when Perseus - a half god and a one of those good guys - cut off her head (she's the one with snakes on her head, and everyone who dared to look her in the face was immediately turned to stone).
But Pegasus is also the symbol of inspiration, of the arts in general, of the hope to reach the stars, of flying high.
So I tried to create an image which symbolizes the "flying high" meaning of the pegasus. On the image on the right you can see the wide span of the wings - which would be necessary for a horse of this size in order to leave the ground and fly.