Too Much art theft

So ever since i took my art down, i have found my art being
sold and ripped off on a ton of websites with people claiming
rights to them. So, just for the record i will upload all the
works to my gallery again as a proof that i was the original
artist. Normally i wouldn't care but now i'm seeing my
stuff floating all over the internet especially when i
didn't want to make money off of it. I still won't be
creating any new drawings with animate beings though.
Here's an Old but amusing ripoff of my work. I love
fanart but just don't try to sell my originals.
Original and Ripoff
But what i found amusing was people getting tattoos of
my old artworks - lol. I just found like 2 people with
a tattoo of my icecream drawing. i don't mind it but
I just don't understand why.
Tattoo 1
Tattoo 2