A picture for a story by Conflicted Writer, which can be found here: http://www.fimfiction.net/story/313401/blue-baby
 
To Princess Celestia, her subjects are also her children and, for them, she strives to be a beacon of integrity and friendship. To Prince Blueblood, she was even more than that, until duties stole her away and his parents naturally filled the role in her absence. They taught him to uphold his family’s honor and accept no reproach on his brithright. Their example showed him how to snub his peers if they outshone him and exercise his authority without regard for his subordinates.
 
To see her own nephew become so cruel pains her. All those around him suffer, and so does he, the pain hidden beneath an unremorseful sneer at those quivering before his hooves. Luna’s presence grants Celestia the time that had been denied to Blueblood many years before, and she vows to use it to help him rediscover the loving, happy colt she once knew. Determined and hopeful, Auntie Celly enacts her plan for helping her nephew learn once more what it means to love, and be loved in turn.