Many artist get scam emails, request for your work via some far away company. For all I know my images may be selling like sushi over seas and I don't see any benefit from those "sales".
This year has begun with a lot more of these types of things. One of the reasons I got my act back together and started posting my art work with the copyright logo again. Guess I may need to start doing that to my travel photos too. Nice to be "liked" but not so sure about being "tagged" - you're it!
To find out more about copyright symbols and information here is a link to a web site that is very helpful.
|This symbol is from the copyright authority web site listed above|