I started off wanting to do some sort of over-ambitious multihorned dragon, naturally in a three-quarter turn, because then I get to show off all the horns without worrying too much about symmetry.
Fast forward past some careful shading and line work and I realized that the brow ridge didn’t make sense in the pose- in fact, I had really only done anything on the right side of the face. I should have left it alone and sheepishly explained the resulting half-drawing, but instead I tried to fill it in: