User blog comment:Thebiguglyalien/Canon policy/@comment-2122691-20110217202311/@comment-3303526-20110220054541

Not necessarily. I once came to a BIONICLE wiki (don't call me a traitor and it isn't a wikia it's an old style wiki) and it showed a FAN MADE IMAGE for something canon and it says that the image got sent to the creator of BIONICLE and it became CANON. So it can be allowed under special circumstances, like if someone e-mails an image to Rick Riordan or something (pass that the wiki leader cuz i don't have enough connections.)