Hi Linda, yes you can and you'll find a great tutorial here - https://www.addicted2decorating.com/back-painted-glass-backsplash-my-diy-trial-run.html
You're most welcome
Yes it can be done, but watch out for fraying of paint on the outside edges over time! Good luck!
Hello, I have personally not done this exciting refurb project —but here’s a few links that might be helpful.
They sell paint for tiles!
There are paints made just for this. Take a photo to the paint department of your home improvement store and ask for their advice.
Here's a great tile painting tutorial from a reputable DIY blogger - https://rootsandwingsfurniture.com/blog/paint-tile/