Once I have not found a phone case I wanted on the Internet...
It's just an idea, maybe it will be useful for someone.
You will need:
- silicone phone case;
- thin marker;
- paper printout;
- means for cleaning screens.
The picture is not covered with varnish, if you want to, you can do it, but since it is between the phone case and a layer of silicone, it will cost a lot of efforts.