And if I do sell it, for what prices should I be taking?

Do mind, I have not resized any of these to fit requirements of avatars, banners etc, as they are just examples of my art. I will try to put up examples of those later.

I draw everything myself, and use tools from the free Gimp program to write my signature/ add effects, so they are entirely my own.

Thank you for any help with this, as I am totally green! x3

Howling Wolf:

https://imageshack.com/a/img923/3324/9QHZs9.png

Howling Wolf Dark Rim Effect:

https://imageshack.com/a/img921/1430/Rkanp0.png

Growling Wolf:

https://imageshack.com/a/img922/1033/xgVGqo.png

Growling Wolf With Dark Rim Effect:

https://imageshack.com/a/img922/6959/m0m5Jz.png

oh definitely

perhaps credit the stock images you referenced

i'm sure i saw that pup image somewhere

Edit: I can't find the photo, but I don't like the idea of possibly having some un-credited work up there, so I removed the drawing. If I find out which photo it resembles, and I can give due credit, then I can put it back up. Thanks for letting me know ^^