GIMP is another great free program, but you have to download it.
I would, if I had any sp. Gold Accounts are expensive... :(
Personally, I don't buy art, but I do lurk around and I definitely think someone would be willing to purchase. If your into illegal downloading, you could try getting Photoshop like that, haha. That is in no way my suggesting or telling you to illegally download any software. ;D
I can hook you up with OpenCanvas if you want. If you can clean up your lines on another program, colouring them is supes easy since OP layers are semi-transparent.
I would buy sketches! I really love your marker pictures though.
oh, i have been poking around looking for open canvas for free! wanna pass that info along?
and people would totally buy these, gurl! especially the busts- super cute for a forumset, especially if you're going for a specific color-scheme.
also, a super-simple photo editing thing (like, no layers. just easy easy, like ''effects'' and stuff) is picnik.com. i find it's best to clean up sketches there, because it's just so simple. (you can just turn down the exposure or use local contrast to make lines sharper/blacker. it's also really easy to get rid of unwanted smudges and sketchy lines with the ''doodle'' tool)
Ooh! I'm going to have to bookmark that site. :D
and I know I'd buy something like what you have up there. :)
Yep, you can get OpenCanvas free. (: and you can use it to pchat as well! Which is always fun, I love doodling with friends on it. There is also PaintTool SAI.
I think you could sell them just fine dahling, it is adorable. People would probably love little stuff like that for snazzy forumsets and the like!

I use 1.1. I can send the file on MSN ([email protected])
Just downloaded this version: http://www.demonoid.com/files/details/1475966/4651332/ Works fine! If you can't do torrents, I can send these files too.
A good link for open canvas is hereeee! No torrent or anything, just the file. XD.
It's pretty, I would buy something like that.
And uh scuz me but how do you get lineart like that. o.o