You could replace the glass in your bookcase with UV glass.
I have several valuable prints framed behind UV glass. It's supposed to block out all the rays that do damage.
It is very expensive,...
Type: Posts; User: mattv2099
You could replace the glass in your bookcase with UV glass.
I have several valuable prints framed behind UV glass. It's supposed to block out all the rays that do damage.
It is very expensive,...