Yes, this is an original image that I drew. Albeit, looking at a few references to get some parts right, but overall, it's completely original. This was a Christmas gift for my boyfriend ( Orynth ) of his character and mine as ponies, or as we call them in the fandom, "Bronies". It's very rare for me to draw something without copying an image, but this was a special Christmas Gift and he certainly enjoyed it. Maybe I'll get around to drawing more original artwork!
For me, my Cutie Mark is a question mark, because you'll never know what you'll find me as. His is flaming wings, to represent his inner fire (as a dragon) and his wings (as a phoenix). Both fit quite well, I believe.