Is this submittable?

[FabioLLR]

I used to draw in class, last year, and I have some drawings (anime-style) that I'd really like to submit, but there's just one minor detail: they're on loose leaf paper (which means they have the blue lines). Are they still submittable, despite that fact?

Also, I did some comic strips (some on lined paper, some on white paper). Are they post-able if they're slightly violent (no actual violence, but it is suggested), or slightly racist (only 2 comic strips are "racist", even though one of them is an inside joke from my Ethics class, where someone says something good about Hitler, but it doesn't oppress anyone PER SE. But, I get it if some might be offended)?

Thanks for answering :)

And, last but not least, I'm pretty sure the following sketch follows the guidelines.
It's a Treant I did in Arts class last year. Done in 1h and a few minutes (my class time). Got me 98%, because it was unfinished. Could've gotten 100%, but, oh well. (We had to do a tree, in movement, with a "human look" [body-wise, expression-wise])
Whaddaya think?

[FabioLLR]

I can't edit post :/

Anyway, I forgot to mention: The reason the Treant's bodily proportions are weird (skinny-fat in some places) is because they were in my teacher's guidelines, to "spice up" the drawing and make it original.

[guywiththesuitcase]

cool, just needs more colour.