So a while ago I struck up a cordial friendship with Mitch (M. A.) Larson on Twitter, and after a while decided to draw him an "official" ponyself picture. It was based on an image he had initially used for his Twitter icon, involving him juggling a cell phone and a baby in an airport terminal. It was pretty easy to substitute Diamond Tiara for the baby.
Oh yeah, Mitch wrote Sonic Rainboom, Luna Eclipsed and a lot of the other top-tier pony episodes. Per his request the setting is "Foxxy's Fine Art and Semicolons".