If your work is not text based nor a collaboration, submit here following the general guidelines.

Working within or related to a current theme is more likely to be accepted. If you'd like, please feel free to tell us why you are submitting the piece(s) you've selected to share with our staff in your cover letter.

When in doubt, submit. We don't charge for submissions so it can't hurt.
We use Submittable to accept and review our submissions.