Your mother may not have been much of an artist, as you say, but those two paintings are amazing, they look like microscope shots of organic substances, and the colors are lovely!
It will unlikely be beautiful
Why wouldn't it be? If it's honest and has some balance, it should be worth appreciating at the very least. Hope you share some of it here, you might be surprised what others think of it, hahaha. I wish you good fortune in your endeavor.
I might add some of it here, if it is good enough. Sometimes, what I see in my head - isn't "quite" what happens on the canvas :D