The Blind Corner

This is the first time I've drawn a dragon EVER!
I made this character design on a livestream using three keywords... Fire, Dragon, Armor.
Since this a fire-breathing dragon, it made sense that it would actually be blind since the fire, caused by a flint rock-like spark in its throat, would evaporate the water that eyeballs need to float in. It also made sense that its forked tongue rolls over into itself to keep the hydrogen from forming in its throat when its mouth is closed. This means that its tongue is in fact the key to destroying this dragon. If the knight were to cut off the forked tongue, the dragon would be unable to keep the volatile and flammable gases at bay and the dragon would literally cook from the inside out.
I call this artwork "The Blind Corner" because given the context, it's unsure who's really going to win this battle.