Somebody finally used one of my pieces without permission

The image of Graham and the bull isn't really what I want when my artwork shows up in a Google image search when someone types in "aurochs".

This has to be the strangest place I found my aurochs painting.
http://daxufa.blox.pl/html
I'm not sure what this website is, and I don't plan on clicking on any of the links.

Another use of my Aurochs piece. So far it's mostly been blogs.
Looks like a roll playing type thing.
(5' at the shoulder? Obviously this blogger needs to do more research.)

Any idea how to remove my drawings from sites like this

http://jokerdj.ahlamontada.com/search?search_author=EL_JOKER&show_results=posts
http://lovejl.blog.cz/rubrika/amy-lee
http://bulletisonantidote.blogspot.com/2009/09/exact-de-asta-avem-nevoie-mai-multe.html#comments
http://www.kumaaran.com/2009_09_01_archive.html

I dont speak the language and bling doesnt work... I have about 15 more like this with different drawing posted on them