If you're having trouble uploading it, it's because it's too big. There's no need for it to be 3800 pixels anyway. Shrink it down by 30%. That's also why your thumbnail is pixelated; it's too big.
thank you very much, I am using this as my wallpaper, which is why it is so big (it's blurry otherwise), but I will keep that in mind next time I am trying to upload art.
This artist has not been scouted yet.
You may not use this work for any purposes.