You might not get what I mean there. Dragons are not an existing species on Earth so there is no confirmed appearence. Same with all mythical creatures. They only exist in our imaginations and everyone has a different interpretation of what a dragon, bigfoot or gryphon would look like. So I am definatly not wrong.
Everyone has a different interpretation of it, yes, but that is the beauty of it. Also, all dragons, no matter who created them, look alike because it is a dragon. Every body knows the main features of a dragon.