To delete artwork in your DeviantArt account, first go to the piece you want to remove. Then, on the side that appears, click the button that says, “Delete this Artwork”. Once it confirms, you can do so.
How do I delete my art on DeviantART?
Delete art in your DeviantArt account by going to the artwork you want to delete and clicking the button that appears. Then once it confirms whether or not you’re sure about deleting, it will allow you to do so.