12-30-2013, 04:48 AM
The knights ankle should be narrower than his knee. Hes wearing armor but it should still conform to the form of his body underneath. Also the lighting on his head from the flame would be much dimmer than the lighting on his foot. This is because fire light diminishes rapidly with distance. Quoting here from James Gurney's book Color and Light "at twice the distance, the light is only one forth as bright because the same rays must cover four times the area. At three times the distance, it drops to one ninth as bright." The rim light from the moon should have a harder edge and be more pronounced. I also agree with the recommendation above to making a model and studying the lighting situation. The light is hitting the dragons whole face evenly which would not make sense with how the top of his head is positioned in relation to the light source.