Some attempts at drawing realistic-looking dragons, using tips from  NeonDragon's book "Dragonart: How to Draw Fantastic Dragons and Other Fantasy Creatures".

1.) Drawing whilst following the book. This one turned out quite well. Only problems are that the head is a bit too small and the feet are not good.
2.) Drawn without using the book. I cocked up a little here. The wings aren't quite right and I gave it two sets of back legs instead of one front set and one back set. And the head and feet are still not right!
3.) A close up of the dragon's head whilst being angry and breathing fire. I don't like this at all... he doesn't look mean enough! Should've used the book here.