Dear admin (or anyone else who can help),

I submitted a piece to the gallery and it didn't meet the required quality standards. I thought that the artwork was fit to upload (I always make sure before I upload anything). However, something about the illustration isn't right and I'm unsure what that is. I've double checked the dimensions, file size, use of non pixel assets (such as gradients or vector shapes), and anything else I could think of.

Maybe I overlooked something or maybe it's something obvious. Regardless I would love some help as to how I can fix this.

I love this site, and greatly appreciate the effort the community goes through to help others. If any one can point me in the right direction, I'd really appreciate it! :)

To further clarify:
All pixels are viewed on their own and there is no set rule against a semi trans overlay if the overlay does not lose control of the pixels themselves.
If you have a pure black and bring to 50% then that could be ok because you could well change the art manually but a gradient would generate pixels for you and that's what it seems at first glance you have here.

Oh, that's cool then. It will be added today :)