Hello, I'm conducting a brief survey on what means/methods folks are using to secure 2D artworks to help prevent theft. (i.e. the "tried and true" use of security plates with security screws).
Another little bit of peace of mind. A window alarm can give your works scream ability. These are small battery powered alarms that attach to your window (or art & wall). When the magnets separate, the alarm sounds. The last time I saw some was at a '99¢ Only' store in Los Angeles.
Regards
Tom
Withey & Co
Los Angeles.