New EV artist (PLEASE CHECK OUT)

[img][/img]Hey all! I am brand new to digital art, and this is my first (ever) try at it! I would love critiques! The lines are ALL my own. All the art I do is entirely my own. This horse is the pale/green horse of famine in the apocalypse. I am starting a series on these horses of the apocalypse and am halfway done with the red horse of war. Each horse is in a slightly different style as I am just getting used to digital art. So what do you think? Should I start making tags and sigs and all that?