When people do fan art that's completely copied. And when others see it and haven't seen the original done by the ORIGINAL creator, they say "Wow, your ability to do this and this is incredible!", and the copier just takes the credit for it.
Lol, I know you've probably heard this from every other artist in the world but it's really bugging me right now. I totally understand copying and SOMETIMES (not all the time) tracing because it helps you get a feel for anatomy so someday you can make your own stuff. But if you do decide to copy/trace, please for the love of all that's good, credit the original artist. It's rude to copy a picture line-for-line and then take all the praise you get from the people who've not seen the original.
Rant: over. xD