Anyone that creates original art/photos, etc. of various nature, should take a read on this. There is a bill trying to be passed in Congress to make it easier for authors/originators to make claim against infringement. This was extracted from a Facebook group posted by Sayre Berman. If protecting your work is important to you, and it should be, send the letter to your congressman. It's easy and mostly filled-in for you.
"For those of us in the USA...if you are concerned even one iota about infringement please watch this video from the PPA that explains the proposed small claims copyright infringement bill. I'm a big advocate of registering copyrights to be protected under the DMCA. This will be even better and far more accessible. Sending the letter is even easier...www.ppa.com/smallclaims."