Wall Painting that Blocks Cellphone Signals

I’ve always never been able to appreciate art, they usually cost a bomb and all paintings ever do is hang on the wall and collect dust, but not anymore – some paintings today are equipped with technology to block cellphone signals. I have no idea why anyone would want do that, there’s always an “Offline” mode on most phones that does the trick and, if you really don’t wish to receive calls and messages from a particular number, you can always use blacklisting programs that works just as well. The art, like most, comes with a big price tag of USD150 (RM480). Fine, so there are arts that cost more, but at least they won’t take away the main capability of your phone. However, it might be awesome to have one in your bedroom, you can sleep in peace and perhaps it can block off all those radiation that is said to cause tumor.