a personal characters design of Visenya Targaryen,  Rhaenys Targaryen and  Shiera Seastar  from  A Song of Ice and Fire by George R.R. Martin. (2012)

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from Wikipedia:
Visenya Targaryen was the older of Aegon I’s sisters. A passionate, temperamental woman, she was apt to dress as a warrior, with her hair in braided coils or bound in rings, and wielded the Valyrian steel sword Dark Sister. During the War of Conquest, she rode a dragon into battle. She was the mother of Maegor I, called Maegor the Cruel. 

Queen Rhaenys Targaryen was the younger of Aegon I’s sister-queens. She was a year or two younger then Aegon. Physically she was more slender and graceful than her sister. She was known as less stern and more playful than her older sister. She participated in the War of Conquest by riding her dragon, Meraxes, in battle. She was the mother of Aenys I, and it was her line of progeny that comprised the bulk of the Targaryen dynasty. 

Shiera Seastar was the last of the Great Bastards of Aegon IV. She was famous for her beauty. Although she had two mismatched eyes, (one blue, the other green), it was said that the “defect” only enhanced her beauty. She was known to possess a famous necklace, alternating sapphires and emeralds to compliment her unusual eyes. 
Shiera never married, but took many lovers, and numerous duels were fought for her favor. Her half-brother Bloodraven was her most ardent suitor, and repeatedly proposed marriage to her