Thank you for this! As I have things published elsewhere, this is a good idea for me to be careful about how I post. I would like to get copyrights in the future for my art (US resident) but for right now I don't have much consistency, so have not felt the need yet to begin while I'm still in school. I will have to consider it for my digital paintings and ones I end up selling, since it would be harder to prove authorship.