When I was a little child, my mom was always used to find a way to make me eat the things I refused :)

Breakfast egg was in the salad at lunch or rice I did not eat was in a soup at dinner and nothing wasted !

What I recommend you never delete your images which are refused by admins. Use them in your creations again and again.

Create frames from them , use as color schemes, copy and paste to fill in some illustrations, or even better , use them creating abstract backgrounds.

Re-use them again and again ! Do not waste your work.
Sure do not try to fake the admins either. I am sure everyone here understands the difference.

Here I am going to give you a few samples of my own. Hope you like them

Thanks for reading